Instruction:
作为 Java 安全专家，检测此代码中的安全漏洞：
## 内容1
### 文件路径：
xwiki-platform-core/xwiki-platform-wiki/xwiki-platform-wiki-ui/xwiki-platform-wiki-ui-mainwiki/src/main/resources/XWiki/XWikiServerClassSheet.xml
### 代码内容：
<?xml version="1.1" encoding="UTF-8"?>

<xwikidoc version="1.3" reference="XWiki.XWikiServerClassSheet" locale="">
  <web>XWiki</web>
  <name>XWikiServerClassSheet</name>
  <language/>
  <defaultLanguage/>
  <translation>0</translation>
  <creator>xwiki:XWiki.Admin</creator>
  <parent>XWiki.XWikiServerClass</parent>
  <author>xwiki:XWiki.Admin</author>
  <contentAuthor>xwiki:XWiki.Admin</contentAuthor>
  <version>1.1</version>
  <title>#if($doc.getObject('XWiki.XWikiServerClass'))$services.localization.render('platform.wiki.sheet.title', [$doc.documentReference.name.replaceAll('XWikiServer', '').toLowerCase()])#{else}Sheet for XWikiServerClass#end</title>
  <comment/>
  <minorEdit>false</minorEdit>
  <syntaxId>xwiki/2.1</syntaxId>
  <hidden>true</hidden>
  <content>{{velocity}}
#############################
##        GLOBALS
#############################
#set ($wikiId = $doc.documentReference.name.replaceAll('XWikiServer', '').toLowerCase())
#set ($wiki = $services.wiki.getById($wikiId))
#set ($descriptorObj = $doc.getObject('XWiki.XWikiServerClass'))
#set ($templateObj = $doc.getObject('WikiManager.WikiTemplateClass'))
#set ($aliases = $doc.getObjects('XWiki.XWikiServerClass'))
#############################
##       CONTROLLER
#############################
#controller()
#macro(controller)
  #if ($doc.fullName == "XWiki.XWikiServerClassSheet" || $doc.fullName == "XWiki.XWikiServerClassTemplate")
    = Document "$doc.documentReference.name" =
  #elseif ($request.action == 'create' && "$!request.domain" != '' && $request.domain.trim().length() > 0)
    #createAlias()
  #elseif ($request.action == 'delete' && "$!request.domain" != '' && $request.domain.trim().length() > 0)
    #deleteAlias()
  #elseif ($xcontext.action == 'edit')
    #edit()
  #else
    #view()
  #end
#end
#############################
##         VIEW
#############################
#macro(view)
  #set($adminPageRef = $services.model.createDocumentReference($wiki.id, 'XWiki', 'XWikiPreferences'))
  #set($adminPageLink = "[[$services.localization.render('platform.wiki.sheet.descriptor.admin')>>$adminPageRef]]")
  {{translation key="platform.wiki.sheet.descriptor" parameters="${wiki.id},${adminPageLink}"/}} $adminPageLink

  {{toc /}}
  #displaySettings()
  #displayAliases()
  #createAliasForm()
#end
#############################
##         EDIT
#############################
#macro(edit)
  {{toc /}}
  #displaySettings()
  #displayAliases()
#end
#############################
##      CREATE ALIAS
#############################
#macro(createAlias)
  #if (!${services.csrf.isTokenValid("$!{request.getParameter('form_token')}")})

    {{error}}{{translation key="notallowed"/}}{{/error}}

  #elseif (!$wiki.aliases.contains($request.domain))
    #set ($alias = $doc.newObject("XWiki.XWikiServerClass"))
    #set ($discard = $alias.set("server", $request.domain))
    #set ($discard = $alias.set("homepage", "Main.WebHome"))
    #set ($discard = $doc.save())
    $response.sendRedirect($doc.getURL())
  #else

    {{error}}{{translation key="platform.wiki.sheet.erroraliasalreadynotexists" parameters="$request.domain"/}}{{/error}}

  #end
#end
#############################
##      DELETE ALIAS
#############################
#macro(deleteAlias)
  #if (!${services.csrf.isTokenValid("$!{request.getParameter('form_token')}")})

    {{error}}{{translation key="notallowed"/}}{{/error}}

  #elseif ($wiki.aliases.contains($request.domain))
    #set ($alias = $doc.getObject('XWiki.XWikiServerClass', 'server', $request.domain))
    #set ($removed = $doc.removeObject($alias))
    #set ($discard = $doc.save())
    $response.sendRedirect($doc.getURL())
  #else

    {{error}}{{translation key="platform.wiki.sheet.erroraliasdoesnotexists" parameters="$request.domain"/}}{{/error}}

  #end
#end
#############################
##    DISPLAY SETTINGS
#############################
#macro(displaySettings)
  (% id="HWikiProperties" %)
  = {{translation key="platform.wiki.sheet.title.settings"/}} =
  {{html wiki="true" clean="false"}}

    #displayField('wikiprettyname', $descriptorObj)
    #displayField('owner', $descriptorObj)
    #displayField('secure', $descriptorObj)
    #displayField('port', $descriptorObj)
    #displayField('iswikitemplate', $templateObj)
    #displayField('server', $descriptorObj)
    #displayField('description', $descriptorObj)
    #displayField('homepage', $descriptorObj, "#homePagePicker($descriptorObj)")

  {{/html}}
#end
#############################
##      DISPLAY FIELD
#############################
#macro(displayField $fieldName $object $customDisplay)
  #if ("$!object" != '')

      #if ($xcontext.action=='edit')

      #else

      #end
      {{translation key="platform.wiki.sheet.prop.${fieldName}" /}}:

      {{translation key="platform.wiki.sheet.desc.${fieldName}" /}}

#if ("$!customDisplay" != '')$customDisplay#else$object.get($fieldName)#end

  #end
#end
#macro (homePagePicker $object)
  #if ($xcontext.action == 'edit')
    ## The wiki descriptor is stored on the main wiki so we need to configure the page picker to give suggestions from
    ## the corresponding wiki (not from the main wiki).
    #set ($id = "${object.xWikiClass.name}_${object.number}_homepage")
    #set ($homePagePickerParams = {
      'id': $id,
      'name': $id,
      'value': $object.getValue('homepage'),
      'data-search-scope': "wiki:$wikiId"
    })
    #pagePicker($homePagePickerParams)
  #end
#end
#############################
##    DISPLAY ALIASES
#############################
#macro(displayAliases)
  (% id="HWikiViewAliases" %)
  = {{translation key="platform.wiki.sheet.title.viewaliases"/}} =
  {{translation key="platform.wiki.sheet.aliases"/}}
  #if ($aliases.size() > 1)
    #foreach ($alias in $aliases)
      #if ($foreach.count > 1)
        == $alias.display('server', 'view') ==
        {{html wiki="true" clean="false"}}

            #displayField('description', $alias)
            #displayField('homepage', $alias)

        {{/html}}
        #if ($xcontext.action == 'view')
          #deleteButton($alias)
        #end
      #end
    #end
  #end
#end
#############################
##   DELETE ALIAS BUTTON
#############################
#macro(deleteButton $alias)
  #if($xcontext.action == 'view')

    {{html}}
      <form method="get" action="$doc.getURL('view')">
        <fieldset>
          <input type="hidden" name="form_token" value="$!{services.csrf.getToken()}" />
          <input type="hidden" name="action" value="delete"/>
          <input type="hidden" name="domain" value="$alias.server"/>
          <input type="submit" class="button" value="$services.localization.render('delete')"/>
        </fieldset>
      </form>
    {{/html}}

  #end
#end
#############################
##   CREATE ALIAS FORM
#############################
#macro(createAliasForm)
  (% id="HWikiCreateNewAlias" %)
  = {{translation key="platform.wiki.sheet.title.createnewalias"/}} =

  {{html}}
    <form method="get" action="$doc.getURL('view')">
      <fieldset>
        <input type="hidden" name="form_token" value="$!{services.csrf.getToken()}" />
        <input type="hidden" name="action" value="create"/>
        $services.localization.render('platform.wiki.sheet.prop.server'):
        <input id="inputdomain" type="text" name="domain" class="wikialiasinput"/>
        <input type="submit" class="button" value="$services.localization.render('create')"/>
      </fieldset>
    </form>
  {{/html}}

#end
{{/velocity}}</content>
</xwikidoc>

Output:
【漏洞类型】XSS（跨站脚本攻击）
【严重性】Medium
【漏洞摘要】此代码在处理用户输入时存在XSS漏洞。具体表现为在显示错误信息时，未对用户输入的`$request.domain`进行适当的HTML实体编码。攻击者可以通过提交包含脚本的请求来注入恶意脚本，从而在用户浏览器中执行这些脚本，导致XSS攻击。问题出现在调用`#translation`宏时，直接使用了未编码的用户输入`$request.domain`作为参数。
【关键代码模式】未对用户输入进行编码的`#translation`宏调用，如：
`{{translation key="platform.wiki.sheet.erroraliasalreadynotexists" parameters="$request.domain"/}}`
和
`{{translation key="platform.wiki.sheet.erroraliasdoesnotexists" parameters="$request.domain"/}}`
【修复方法说明】通过使用`$services.rendering.escape($escapetool.java($request.domain), 'xwiki/2.1')`对用户输入进行HTML实体编码，修复了XSS漏洞，防止恶意脚本在用户浏览器中执行。


Instruction:
作为 Java 安全专家，检测此代码中的安全漏洞：
## 内容1
### 文件路径：
xwiki-platform-core/xwiki-platform-mentions/xwiki-platform-mentions-ui/src/main/resources/XWiki/Mentions/MentionsMacro.xml
### 代码内容：
<?xml version="1.1" encoding="UTF-8"?>

<xwikidoc version="1.5" reference="XWiki.Mentions.MentionsMacro" locale="">
  <web>XWiki.Mentions</web>
  <name>MentionsMacro</name>
  <language/>
  <defaultLanguage/>
  <translation>0</translation>
  <creator>xwiki:XWiki.Admin</creator>
  <parent>XWiki.Mentions.WebHome</parent>
  <author>xwiki:XWiki.Admin</author>
  <originalMetadataAuthor>xwiki:XWiki.Admin</originalMetadataAuthor>
  <contentAuthor>xwiki:XWiki.Admin</contentAuthor>
  <version>1.1</version>
  <title>MentionsMacro</title>
  <comment/>
  <minorEdit>false</minorEdit>
  <syntaxId>xwiki/2.1</syntaxId>
  <hidden>true</hidden>
  <content>
</content>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>0</number>
    <className>XWiki.JavaScriptExtension</className>
    <guid>c01bb948-92a0-403d-bcbc-3bb6997529e8</guid>
    <class>
      <name>XWiki.JavaScriptExtension</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <cache>
        <cache>0</cache>
        <defaultValue>long</defaultValue>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>cache</name>
        <number>5</number>
        <prettyName>Caching policy</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator> </separator>
        <separators>|, </separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>long|short|default|forbid</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </cache>

        <contenttype>PureText</contenttype>
        <disabled>0</disabled>
        <editor>PureText</editor>
        <name>code</name>
        <number>2</number>
        <prettyName>Code</prettyName>
        <rows>20</rows>
        <size>50</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>

      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <parse>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>parse</name>
        <number>4</number>
        <prettyName>Parse content</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </parse>
      <use>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>use</name>
        <number>3</number>
        <prettyName>Use this extension</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator> </separator>
        <separators>|, </separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>currentPage|onDemand|always</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </use>
    </class>
    <property>
      <cache>long</cache>
    </property>
    <property>
      require.config({
  paths: {
    'xwiki-suggestUsers': $jsontool.serialize($xwiki.getSkinFile('uicomponents/suggest/suggestUsersAndGroups.js', true))
  }
});
require(['deferred!ckeditor', 'xwiki-suggestUsers', 'jquery', 'xwiki-meta'], function (ckeditorPromise, suggestUsers, $, xm) {

  /**
   * Get the current wiki scope for displaying global, local or global and local users
   */
  const userScope = "$!services.wiki.user.userScope";

  // see https://stackoverflow.com/a/6248722/657524
  function random6chars() {
    // I generate the UID from two parts here
    // to ensure the random number provide enough bits.
    var firstPart = (Math.random() * 46656) | 0;
    var secondPart = (Math.random() * 46656) | 0;
    firstPart = ("000" + firstPart.toString(36)).slice(-3);
    secondPart = ("000" + secondPart.toString(36)).slice(-3);
    return firstPart + secondPart;
  }

  /**
   * Compute a new unique anchor for the given reference.
   * The unique anchor is based on the mentionned user id, concatenaed with a random string of 6 alphanumeric
   * characters.
   * The chances of collision are quite low, about 46k mentions for a given mentioned user on a given page (assuming
   * that no mentions are ever deleted).
   */
  const getAnchor = function (reference) {
    const refId = reference.replace(/[.:]/g, '-');
    const randomId = random6chars();
    return refId + '-' + randomId;
  };

  const search = function (text, callback) {
    const params = {
      'input': text,
      'limit': 6,
    };
    suggestUsers.loadUsers(userScope, params).then(users => {
      const cct = users.map(function (x) {
        // insert an id because that's required by the mentions plugins.
        x.id = x.value;
        // Make sure to display the icon avatar or the image one.
        if (x.icon.cssClass) {
          x.imgClass = "hidden";
          x.cssClass = x.icon.cssClass;
        } else {
          x.imgUrl = x.icon.url;
          x.cssClass = "hidden";
          x.imgClass = "";
        }
        x.iconHtml
        return x;
      });
      callback(cct);
    });
  }

  ckeditorPromise.then(ckeditor => {
    function getUserMentionsConfig(editor) {
      return {
        feed: function (opts, callback) {
          search(opts.query, callback);
        },
        marker: '@',
        minChars: 0,
        itemsLimit: 6,
        itemTemplate:
         `<li data-id="{id}" class="ckeditor-autocomplete-item">
            <div>
              <span class="ckeditor-autocomplete-item-icon-wrapper">
                <span class="{cssClass}"></span>
                <img src="{imgUrl}" class="{imgClass}"/>
              </span>
              <span class="ckeditor-autocomplete-item-label">{label}</span>
            </div>
          </li>`,
        outputTemplate: function (param) {
          editor.once('afterInsertHtml', function() {
            editor.execCommand('xwiki-macro-insert', {
              name: 'mention',
              inline: 'enforce',
              parameters: {
                reference: param.id,
                style: 'FULL_NAME',
                anchor: getAnchor(param.id)
              }
            });
          });
          // the outputTemplate insert nothing but wait for the afterInsertHtml event to be triggered
          // at this point the xwiki-macro-insert deals with the macro insertion in the rich editor.
          return '';
        }
      };
    }

    function updateConfig(editor) {
      editor.config.mentions = editor.config.mentions || [];
      editor.config.mentions.push(getUserMentionsConfig(editor));
    }

    ckeditor.on('instanceCreated', function(event) {
      // The editor instance was created but it not yet initialized. Unfortunately the configuration object passed when
      // the instance was created has not been merged with the global configuration yet.
      event.editor.once('configLoaded', function(event) {
        // The editor configuration has been loaded (the instance configuration has been merged with the global
        // configuration) but the editor has not been fully initialized yet so we can modify the configuration.
        updateConfig(event.editor);
      });
    });
  });
});
    </property>
    <property>
      <name/>
    </property>
    <property>
      <parse>1</parse>
    </property>
    <property>
      <use>always</use>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>0</number>
    <className>XWiki.StyleSheetExtension</className>
    <guid>2e1aa3cf-0475-4362-bad1-0b608bcef372</guid>
    <class>
      <name>XWiki.StyleSheetExtension</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <cache>
        <cache>0</cache>
        <defaultValue>long</defaultValue>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>cache</name>
        <number>5</number>
        <prettyName>Caching policy</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator> </separator>
        <separators>|, </separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>long|short|default|forbid</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </cache>

        <contenttype>PureText</contenttype>
        <disabled>0</disabled>
        <editor>PureText</editor>
        <name>code</name>
        <number>2</number>
        <prettyName>Code</prettyName>
        <rows>20</rows>
        <size>50</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>

      <contentType>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>contentType</name>
        <number>6</number>
        <prettyName>Content Type</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator> </separator>
        <separators>|, </separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>CSS|LESS</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </contentType>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <parse>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>parse</name>
        <number>4</number>
        <prettyName>Parse content</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </parse>
      <use>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>use</name>
        <number>3</number>
        <prettyName>Use this extension</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator> </separator>
        <separators>|, </separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>currentPage|onDemand|always</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </use>
    </class>
    <property>
      <cache>forbid</cache>
    </property>
    <property>
      .xwiki-mention {
  background-color: $services.mentions.mentionsColor;
  border-radius: 8px;
  padding: 2px 5px 2px 5px;
}

.xwiki-mention.user.self {
  background-color: $services.mentions.selfMentionsColor;
}

.xwiki-mention.removed {
  text-decoration: line-through;
}

blockquote.mention-quote {
  font-size: inherit;
}
    </property>
    <property>
      <contentType>CSS</contentType>
    </property>
    <property>
      <name/>
    </property>
    <property>
      <parse>1</parse>
    </property>
    <property>
      <use>always</use>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>0</number>
    <className>XWiki.WikiMacroClass</className>
    <guid>fe15c3f8-7eff-4a61-a60f-bf2df5e08f24</guid>
    <class>
      <name>XWiki.WikiMacroClass</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <async_cached>
        <defaultValue>0</defaultValue>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType/>
        <name>async_cached</name>
        <number>13</number>
        <prettyName>Cached</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </async_cached>
      <async_context>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>1</multiSelect>
        <name>async_context</name>
        <number>14</number>
        <prettyName>Context elements</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator>, </separator>
        <separators>|, </separators>
        <size>5</size>
        <unmodifiable>0</unmodifiable>
        <values>action=Action|doc.reference=Document|icon.theme=Icon theme|locale=Language|rendering.defaultsyntax=Default syntax|rendering.restricted=Restricted|rendering.targetsyntax=Target syntax|request.base=Request base URL|request.parameters=Request parameters|request.url=Request URL|request.wiki=Request wiki|user=User|wiki=Wiki</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </async_context>
      <async_enabled>
        <defaultValue>0</defaultValue>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType/>
        <name>async_enabled</name>
        <number>12</number>
        <prettyName>Asynchronous rendering</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </async_enabled>

        <disabled>0</disabled>
        <editor>Text</editor>
        <name>code</name>
        <number>10</number>
        <prettyName>Macro code</prettyName>
        <rows>20</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>

      <contentDescription>
        <contenttype>PureText</contenttype>
        <disabled>0</disabled>
        <editor>PureText</editor>
        <name>contentDescription</name>
        <number>9</number>
        <prettyName>Content description (Not applicable for "No content" type)</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </contentDescription>
      <contentJavaType>
        <cache>0</cache>
        <defaultValue>Unknown</defaultValue>
        <disabled>0</disabled>
        <displayType>input</displayType>
        <freeText>allowed</freeText>
        <largeStorage>1</largeStorage>
        <multiSelect>0</multiSelect>
        <name>contentJavaType</name>
        <number>8</number>
        <picker>1</picker>
        <prettyName>Macro content type</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator>|</separator>
        <separators>|</separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>Unknown|Wiki</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </contentJavaType>
      <contentType>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>contentType</name>
        <number>7</number>
        <prettyName>Macro content availability</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator>|</separator>
        <separators>|</separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>Optional|Mandatory|No content</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </contentType>
      <defaultCategory>
        <disabled>0</disabled>
        <name>defaultCategory</name>
        <number>4</number>
        <prettyName>Default category</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </defaultCategory>
      <description>
        <contenttype>PureText</contenttype>
        <disabled>0</disabled>
        <editor>PureText</editor>
        <name>description</name>
        <number>3</number>
        <prettyName>Macro description</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </description>
      <id>
        <disabled>0</disabled>
        <name>id</name>
        <number>1</number>
        <prettyName>Macro id</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </id>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>2</number>
        <prettyName>Macro name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <priority>
        <disabled>0</disabled>
        <name>priority</name>
        <number>11</number>
        <numberType>integer</numberType>
        <prettyName>Priority</prettyName>
        <size>10</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.NumberClass</classType>
      </priority>
      <supportsInlineMode>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>supportsInlineMode</name>
        <number>5</number>
        <prettyName>Supports inline mode</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </supportsInlineMode>
      <visibility>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>visibility</name>
        <number>6</number>
        <prettyName>Macro visibility</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator>|</separator>
        <separators>|</separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>Current User|Current Wiki|Global</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </visibility>
    </class>
    <property>
      <async_cached>0</async_cached>
    </property>
    <property>
      <async_context/>
    </property>
    <property>
      <async_enabled>0</async_enabled>
    </property>
    <property>
      {{velocity}}
#set ($reference = $wikimacro.parameters.reference)
#set ($style = $wikimacro.parameters.style)
#set ($type = "$!wikimacro.parameters.type")
#set ($content = $services.mentions.format($reference.reference, $style, $type))
#set ($anchor = $wikimacro.parameters.anchor)
#set ($isCurrentUser = $xcontext.userReference == $reference.reference && ($type == '' || $type  == 'user'))
#set ($cssClasses = ['xwiki-mention', 'user'])
#if ($isCurrentUser)
  #set ($discard = $cssClasses.add('self'))
#end
#set ($link = $xwiki.getURL($reference.reference, 'view'))
{{html}}
<a id="$anchor" class="$stringtool.join($cssClasses, ' ')" data-reference="$services.model.serialize($reference.reference, 'default')" href="$link">$content</a>
{{/html}}
{{/velocity}}
    </property>
    <property>
      <contentDescription/>
    </property>
    <property>
      <contentJavaType/>
    </property>
    <property>
      <contentType>No content</contentType>
    </property>
    <property>
      <defaultCategory>Notifications</defaultCategory>
    </property>
    <property>
      <description>Inserts a user mention.</description>
    </property>
    <property>
      <id>mention</id>
    </property>
    <property>
      <name>User Mention</name>
    </property>
    <property>
      <priority/>
    </property>
    <property>
      <supportsInlineMode>1</supportsInlineMode>
    </property>
    <property>
      <visibility>Current Wiki</visibility>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>0</number>
    <className>XWiki.WikiMacroParameterClass</className>
    <guid>b1028021-73f8-4f8b-b481-bf9c2f83b4c7</guid>
    <class>
      <name>XWiki.WikiMacroParameterClass</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <defaultValue>
        <disabled>0</disabled>
        <name>defaultValue</name>
        <number>4</number>
        <prettyName>Parameter default value</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </defaultValue>
      <description>
        <disabled>0</disabled>
        <name>description</name>
        <number>2</number>
        <prettyName>Parameter description</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </description>
      <mandatory>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>mandatory</name>
        <number>3</number>
        <prettyName>Parameter mandatory</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </mandatory>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Parameter name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <type>
        <disabled>0</disabled>
        <name>type</name>
        <number>5</number>
        <prettyName>Parameter type</prettyName>
        <size>60</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </type>
    </class>
    <property>
      <defaultValue/>
    </property>
    <property>
      <description>The mentioned user or group reference.</description>
    </property>
    <property>
      <mandatory>1</mandatory>
    </property>
    <property>
      <name>reference</name>
    </property>
    <property>
      <type>org.xwiki.user.UserReference</type>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>1</number>
    <className>XWiki.WikiMacroParameterClass</className>
    <guid>80090526-6a61-4284-90d5-bda83f37472d</guid>
    <class>
      <name>XWiki.WikiMacroParameterClass</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <defaultValue>
        <disabled>0</disabled>
        <name>defaultValue</name>
        <number>4</number>
        <prettyName>Parameter default value</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </defaultValue>
      <description>
        <disabled>0</disabled>
        <name>description</name>
        <number>2</number>
        <prettyName>Parameter description</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </description>
      <mandatory>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>mandatory</name>
        <number>3</number>
        <prettyName>Parameter mandatory</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </mandatory>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Parameter name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <type>
        <disabled>0</disabled>
        <name>type</name>
        <number>5</number>
        <prettyName>Parameter type</prettyName>
        <size>60</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </type>
    </class>
    <property>
      <defaultValue>FULL_NAME</defaultValue>
    </property>
    <property>
      <description>The display style of the mention (this is only supported for user mentions).</description>
    </property>
    <property>
      <mandatory>0</mandatory>
    </property>
    <property>
      <name>style</name>
    </property>
    <property>
      <type>org.xwiki.mentions.DisplayStyle</type>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>2</number>
    <className>XWiki.WikiMacroParameterClass</className>
    <guid>72ef13d4-6a59-4981-b125-0e38ba9e8728</guid>
    <class>
      <name>XWiki.WikiMacroParameterClass</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <defaultValue>
        <disabled>0</disabled>
        <name>defaultValue</name>
        <number>4</number>
        <prettyName>Parameter default value</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </defaultValue>
      <description>
        <disabled>0</disabled>
        <name>description</name>
        <number>2</number>
        <prettyName>Parameter description</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </description>
      <mandatory>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>mandatory</name>
        <number>3</number>
        <prettyName>Parameter mandatory</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </mandatory>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Parameter name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <type>
        <disabled>0</disabled>
        <name>type</name>
        <number>5</number>
        <prettyName>Parameter type</prettyName>
        <size>60</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </type>
    </class>
    <property>
      <defaultValue/>
    </property>
    <property>
      <description>Anchor name to be used to link to the mention. This should be preferably unique.</description>
    </property>
    <property>
      <mandatory>0</mandatory>
    </property>
    <property>
      <name>anchor</name>
    </property>
    <property>
      <type>java.lang.String</type>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>3</number>
    <className>XWiki.WikiMacroParameterClass</className>
    <guid>4c992749-364c-49d6-9d8f-2e4a3734c720</guid>
    <class>
      <name>XWiki.WikiMacroParameterClass</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <defaultValue>
        <disabled>0</disabled>
        <name>defaultValue</name>
        <number>4</number>
        <prettyName>Parameter default value</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </defaultValue>
      <description>
        <disabled>0</disabled>
        <name>description</name>
        <number>2</number>
        <prettyName>Parameter description</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </description>
      <mandatory>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>mandatory</name>
        <number>3</number>
        <prettyName>Parameter mandatory</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </mandatory>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Parameter name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <type>
        <disabled>0</disabled>
        <name>type</name>
        <number>5</number>
        <prettyName>Parameter type</prettyName>
        <size>60</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </type>
    </class>
    <property>
      <defaultValue/>
    </property>
    <property>
      <description>The type of mentioned actor.</description>
    </property>
    <property>
      <mandatory/>
    </property>
    <property>
      <name>type</name>
    </property>
    <property>
      <type>java.lang.String</type>
    </property>
  </object>
</xwikidoc>

Output:
【漏洞类型】跨站脚本攻击（XSS）
【严重性】High
【漏洞摘要】原始代码中存在跨站脚本攻击（XSS）漏洞。具体表现为在生成HTML链接时，未对用户提供的`$anchor`、`$reference`、`$link`和`$content`进行适当的转义处理。攻击者可以通过注入恶意脚本，使这些内容在用户浏览器中执行，从而窃取用户信息、修改页面内容或执行其他恶意操作。
【关键代码模式】
- `#set ($anchor = $wikimacro.parameters.anchor)`
- `#set ($link = $xwiki.getURL($reference.reference, 'view'))`
- `#set ($content = $services.mentions.format($reference.reference, $style, $type))`
- `{{html}}<a id="$anchor" class="$stringtool.join($cssClasses, ' ')" data-reference="$services.model.serialize($reference.reference, 'default')" href="$link">$content</a>{{/html}}`

【修复方法说明】修复方法通过对`$anchor`、`$reference`、`$link`和`$content`进行XML转义处理，确保用户输入的内容不会被浏览器解析为脚本，从而防止XSS攻击。适用的最佳实践是始终对用户输入进行适当的输出编码，以防止潜在的安全漏洞。


Instruction:
作为 Java 安全专家，检测此代码中的安全漏洞：
## 内容1
### 文件路径：
xwiki-platform-core/xwiki-platform-mentions/xwiki-platform-mentions-ui/src/main/resources/XWiki/Mentions/MentionsMacro.xml
### 代码内容：
<?xml version="1.1" encoding="UTF-8"?>

<xwikidoc version="1.4" reference="XWiki.Mentions.MentionsMacro" locale="">
  <web>XWiki.Mentions</web>
  <name>MentionsMacro</name>
  <language/>
  <defaultLanguage/>
  <translation>0</translation>
  <creator>xwiki:XWiki.Admin</creator>
  <parent>XWiki.Mentions.WebHome</parent>
  <author>xwiki:XWiki.Admin</author>
  <contentAuthor>xwiki:XWiki.Admin</contentAuthor>
  <version>1.1</version>
  <title>MentionsMacro</title>
  <comment/>
  <minorEdit>false</minorEdit>
  <syntaxId>xwiki/2.1</syntaxId>
  <hidden>true</hidden>
  <content>
</content>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>0</number>
    <className>XWiki.JavaScriptExtension</className>
    <guid>c01bb948-92a0-403d-bcbc-3bb6997529e8</guid>
    <class>
      <name>XWiki.JavaScriptExtension</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <cache>
        <cache>0</cache>
        <defaultValue>long</defaultValue>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>cache</name>
        <number>5</number>
        <prettyName>Caching policy</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator> </separator>
        <separators>|, </separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>long|short|default|forbid</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </cache>

        <contenttype>PureText</contenttype>
        <disabled>0</disabled>
        <editor>PureText</editor>
        <name>code</name>
        <number>2</number>
        <prettyName>Code</prettyName>
        <rows>20</rows>
        <size>50</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>

      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <parse>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>parse</name>
        <number>4</number>
        <prettyName>Parse content</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </parse>
      <use>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>use</name>
        <number>3</number>
        <prettyName>Use this extension</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator> </separator>
        <separators>|, </separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>currentPage|onDemand|always</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </use>
    </class>
    <property>
      <cache>long</cache>
    </property>
    <property>
      require.config({
  paths: {
    'xwiki-suggestUsers': $jsontool.serialize($xwiki.getSkinFile('uicomponents/suggest/suggestUsersAndGroups.js', true))
  }
});
require(['deferred!ckeditor', 'xwiki-suggestUsers', 'jquery', 'xwiki-meta'], function (ckeditorPromise, suggestUsers, $, xm) {

  /**
   * Get the current wiki scope for displaying global, local or global and local users
   */
  const userScope = "$!services.wiki.user.userScope";

  // see https://stackoverflow.com/a/6248722/657524
  function random6chars() {
    // I generate the UID from two parts here
    // to ensure the random number provide enough bits.
    var firstPart = (Math.random() * 46656) | 0;
    var secondPart = (Math.random() * 46656) | 0;
    firstPart = ("000" + firstPart.toString(36)).slice(-3);
    secondPart = ("000" + secondPart.toString(36)).slice(-3);
    return firstPart + secondPart;
  }

  /**
   * Compute a new unique anchor for the given reference.
   * The unique anchor is based on the mentionned user id, concatenaed with a random string of 6 alphanumeric
   * characters.
   * The chances of collision are quite low, about 46k mentions for a given mentioned user on a given page (assuming
   * that no mentions are ever deleted).
   */
  const getAnchor = function (reference) {
    const refId = reference.replace(/[.:]/g, '-');
    const randomId = random6chars();
    return refId + '-' + randomId;
  };

  const search = function (text, callback) {
    const params = {
      'input': text,
      'limit': 6,
    };
    $.when(suggestUsers.loadUsers(userScope, params)).then(function (user) {
      const cct = user.map(function (x) {
        // insert an id because that's required by the mentions plugins.
        x.id = x.value;
        // Make sure to display the icon avatar or the image one.
        if (x.icon.cssClass) {
          x.imgClass = "hidden";
          x.cssClass = x.icon.cssClass;
        } else {
          x.imgUrl = x.icon.url;
          x.cssClass = "hidden";
          x.imgClass = "";
        }
        x.iconHtml
        return x;
      });
      callback(cct);
    })
  }

  ckeditorPromise.done(function (ckeditor) {
    function confMentions(name) {
      return {
        feed: function (opts, callback) {
          search(opts.query, callback);
        },
        marker: '@',
        minChars: 0,
        itemsLimit: 6,
        itemTemplate: '<li data-id="{id}" class="ckeditor-autocomplete-item">'+
              '<div>'+
                '<span class="ckeditor-autocomplete-item-icon-wrapper">'+
                  '<span class="{cssClass}"></span>'+
                  '<img src="{imgUrl}" class="{imgClass}"/>'+
                '</span>'+
                '<span class="ckeditor-autocomplete-item-label">{label}</span>'+
              '</div>'+
            '</li>',
        outputTemplate: function (param) {
          var editor = ckeditor.instances[name];
          editor.once('afterInsertHtml', function () {
            editor.execCommand('xwiki-macro-insert', {
              name: 'mention',
              inline: 'enforce',
              parameters: {
                reference: param.id,
                style: 'FULL_NAME',
                anchor: getAnchor(param.id)
              }
            });
          });
          // the outputTemplate insert nothing but wait for the afterInsertHtml event to be triggered
          // at this point the xwiki-macro-insert deals with the macro insertion in the rich editor.
          return '';
        }
      };
    }

    function updateConf(config, name) {
      const newConf = config || {};
      newConf.mentions = newConf.mentions || [];
      newConf.mentions.push(confMentions(name));
      return newConf;
    }

    var oldReplace = ckeditor.replace;
    ckeditor.replace = function (element, config) {
      return oldReplace.call(this, element, updateConf(config, element.id));
    };

    var oldInline = ckeditor.inline;
    ckeditor.inline = function (element, config) {
      return oldInline.call(this, element, updateConf(config, element.id));
    };
  });
});
    </property>
    <property>
      <name/>
    </property>
    <property>
      <parse>1</parse>
    </property>
    <property>
      <use>always</use>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>0</number>
    <className>XWiki.StyleSheetExtension</className>
    <guid>2e1aa3cf-0475-4362-bad1-0b608bcef372</guid>
    <class>
      <name>XWiki.StyleSheetExtension</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <cache>
        <cache>0</cache>
        <defaultValue>long</defaultValue>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>cache</name>
        <number>5</number>
        <prettyName>Caching policy</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator> </separator>
        <separators>|, </separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>long|short|default|forbid</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </cache>

        <contenttype>PureText</contenttype>
        <disabled>0</disabled>
        <editor>PureText</editor>
        <name>code</name>
        <number>2</number>
        <prettyName>Code</prettyName>
        <rows>20</rows>
        <size>50</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>

      <contentType>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>contentType</name>
        <number>6</number>
        <prettyName>Content Type</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator> </separator>
        <separators>|, </separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>CSS|LESS</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </contentType>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <parse>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>parse</name>
        <number>4</number>
        <prettyName>Parse content</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </parse>
      <use>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>use</name>
        <number>3</number>
        <prettyName>Use this extension</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator> </separator>
        <separators>|, </separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>currentPage|onDemand|always</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </use>
    </class>
    <property>
      <cache>forbid</cache>
    </property>
    <property>
      .xwiki-mention {
  background-color: $services.mentions.mentionsColor;
  border-radius: 8px;
  padding: 2px 5px 2px 5px;
}

.xwiki-mention.user.self {
  background-color: $services.mentions.selfMentionsColor;
}

.xwiki-mention.removed {
  text-decoration: line-through;
}

blockquote.mention-quote {
  font-size: inherit;
}
    </property>
    <property>
      <contentType>CSS</contentType>
    </property>
    <property>
      <name/>
    </property>
    <property>
      <parse>1</parse>
    </property>
    <property>
      <use>always</use>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>0</number>
    <className>XWiki.WikiMacroClass</className>
    <guid>fe15c3f8-7eff-4a61-a60f-bf2df5e08f24</guid>
    <class>
      <name>XWiki.WikiMacroClass</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <async_cached>
        <defaultValue>0</defaultValue>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType/>
        <name>async_cached</name>
        <number>12</number>
        <prettyName>Cached</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </async_cached>
      <async_context>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>1</multiSelect>
        <name>async_context</name>
        <number>13</number>
        <prettyName>Context elements</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator>, </separator>
        <separators>|, </separators>
        <size>5</size>
        <unmodifiable>0</unmodifiable>
        <values>doc.reference=Document|icon.theme=Icon theme|locale=Language|rendering.defaultsyntax=Default syntax|rendering.restricted=Restricted|rendering.targetsyntax=Target syntax|request.base=Request base URL|request.parameters=Request parameters|request.url=Request URL|request.wiki=Request wiki|user=User|wiki=Wiki</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </async_context>
      <async_enabled>
        <defaultValue>0</defaultValue>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType/>
        <name>async_enabled</name>
        <number>11</number>
        <prettyName>Asynchronous rendering</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </async_enabled>

        <disabled>0</disabled>
        <editor>Text</editor>
        <name>code</name>
        <number>10</number>
        <prettyName>Macro code</prettyName>
        <rows>20</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>

      <contentDescription>
        <contenttype>PureText</contenttype>
        <disabled>0</disabled>
        <editor>PureText</editor>
        <name>contentDescription</name>
        <number>9</number>
        <prettyName>Content description (Not applicable for "No content" type)</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </contentDescription>
      <contentJavaType>
        <cache>0</cache>
        <defaultValue>Unknown</defaultValue>
        <disabled>0</disabled>
        <displayType>input</displayType>
        <freeText>allowed</freeText>
        <largeStorage>1</largeStorage>
        <multiSelect>0</multiSelect>
        <name>contentJavaType</name>
        <number>8</number>
        <picker>1</picker>
        <prettyName>Macro content type</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator>|</separator>
        <separators>|</separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>Unknown|Wiki</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </contentJavaType>
      <contentType>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>contentType</name>
        <number>7</number>
        <prettyName>Macro content availability</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator>|</separator>
        <separators>|</separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>Optional|Mandatory|No content</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </contentType>
      <defaultCategory>
        <disabled>0</disabled>
        <name>defaultCategory</name>
        <number>4</number>
        <prettyName>Default category</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </defaultCategory>
      <description>
        <contenttype>PureText</contenttype>
        <disabled>0</disabled>
        <editor>PureText</editor>
        <name>description</name>
        <number>3</number>
        <prettyName>Macro description</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </description>
      <id>
        <disabled>0</disabled>
        <name>id</name>
        <number>1</number>
        <prettyName>Macro id</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </id>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>2</number>
        <prettyName>Macro name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <supportsInlineMode>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>supportsInlineMode</name>
        <number>5</number>
        <prettyName>Supports inline mode</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </supportsInlineMode>
      <visibility>
        <cache>0</cache>
        <disabled>0</disabled>
        <displayType>select</displayType>
        <freeText>forbidden</freeText>
        <largeStorage>0</largeStorage>
        <multiSelect>0</multiSelect>
        <name>visibility</name>
        <number>6</number>
        <prettyName>Macro visibility</prettyName>
        <relationalStorage>0</relationalStorage>
        <separator>|</separator>
        <separators>|</separators>
        <size>1</size>
        <unmodifiable>0</unmodifiable>
        <values>Current User|Current Wiki|Global</values>
        <classType>com.xpn.xwiki.objects.classes.StaticListClass</classType>
      </visibility>
    </class>
    <property>
      <async_cached>0</async_cached>
    </property>
    <property>
      <async_context/>
    </property>
    <property>
      <async_enabled>0</async_enabled>
    </property>
    <property>
      {{velocity}}
#set ($reference = $wikimacro.parameters.reference)
#set ($style = $wikimacro.parameters.style)
#set ($type = "$!wikimacro.parameters.type")
#set ($content = $services.mentions.format($reference.reference, $style, $type))
#set ($anchor = $wikimacro.parameters.anchor)
#set ($isCurrentUser = $xcontext.userReference == $reference.reference && ($type == '' || $type  == 'user'))
#set ($cssClasses = ['xwiki-mention', 'user'])
#if ($isCurrentUser)
  #set ($discard = $cssClasses.add('self'))
#end
#set ($link = $xwiki.getURL($reference.reference, 'view'))
{{html}}
<a id="$anchor" class="$stringtool.join($cssClasses, ' ')" data-reference="$services.model.serialize($reference.reference, 'default')" href="$link">$content</a>
{{/html}}
{{/velocity}}
    </property>
    <property>
      <contentDescription/>
    </property>
    <property>
      <contentJavaType/>
    </property>
    <property>
      <contentType>No content</contentType>
    </property>
    <property>
      <defaultCategory>Notifications</defaultCategory>
    </property>
    <property>
      <description>Inserts a user mention.</description>
    </property>
    <property>
      <id>mention</id>
    </property>
    <property>
      <name>User Mention</name>
    </property>
    <property>
      <supportsInlineMode>1</supportsInlineMode>
    </property>
    <property>
      <visibility>Current Wiki</visibility>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>0</number>
    <className>XWiki.WikiMacroParameterClass</className>
    <guid>b1028021-73f8-4f8b-b481-bf9c2f83b4c7</guid>
    <class>
      <name>XWiki.WikiMacroParameterClass</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <defaultValue>
        <disabled>0</disabled>
        <name>defaultValue</name>
        <number>4</number>
        <prettyName>Parameter default value</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </defaultValue>
      <description>
        <disabled>0</disabled>
        <name>description</name>
        <number>2</number>
        <prettyName>Parameter description</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </description>
      <mandatory>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>mandatory</name>
        <number>3</number>
        <prettyName>Parameter mandatory</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </mandatory>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Parameter name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <type>
        <disabled>0</disabled>
        <name>type</name>
        <number>5</number>
        <prettyName>Parameter type</prettyName>
        <size>60</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </type>
    </class>
    <property>
      <defaultValue/>
    </property>
    <property>
      <description>The mentioned user or group reference.</description>
    </property>
    <property>
      <mandatory>1</mandatory>
    </property>
    <property>
      <name>reference</name>
    </property>
    <property>
      <type>org.xwiki.user.UserReference</type>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>1</number>
    <className>XWiki.WikiMacroParameterClass</className>
    <guid>80090526-6a61-4284-90d5-bda83f37472d</guid>
    <class>
      <name>XWiki.WikiMacroParameterClass</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <defaultValue>
        <disabled>0</disabled>
        <name>defaultValue</name>
        <number>4</number>
        <prettyName>Parameter default value</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </defaultValue>
      <description>
        <disabled>0</disabled>
        <name>description</name>
        <number>2</number>
        <prettyName>Parameter description</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </description>
      <mandatory>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>mandatory</name>
        <number>3</number>
        <prettyName>Parameter mandatory</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </mandatory>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Parameter name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <type>
        <disabled>0</disabled>
        <name>type</name>
        <number>5</number>
        <prettyName>Parameter type</prettyName>
        <size>60</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </type>
    </class>
    <property>
      <defaultValue>FULL_NAME</defaultValue>
    </property>
    <property>
      <description>The display style of the mention (this is only supported for user mentions).</description>
    </property>
    <property>
      <mandatory>0</mandatory>
    </property>
    <property>
      <name>style</name>
    </property>
    <property>
      <type>org.xwiki.mentions.DisplayStyle</type>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>2</number>
    <className>XWiki.WikiMacroParameterClass</className>
    <guid>72ef13d4-6a59-4981-b125-0e38ba9e8728</guid>
    <class>
      <name>XWiki.WikiMacroParameterClass</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <defaultValue>
        <disabled>0</disabled>
        <name>defaultValue</name>
        <number>4</number>
        <prettyName>Parameter default value</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </defaultValue>
      <description>
        <disabled>0</disabled>
        <name>description</name>
        <number>2</number>
        <prettyName>Parameter description</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </description>
      <mandatory>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>mandatory</name>
        <number>3</number>
        <prettyName>Parameter mandatory</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </mandatory>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Parameter name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <type>
        <disabled>0</disabled>
        <name>type</name>
        <number>5</number>
        <prettyName>Parameter type</prettyName>
        <size>60</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </type>
    </class>
    <property>
      <defaultValue/>
    </property>
    <property>
      <description>Anchor name to be used to link to the mention. This should be preferably unique.</description>
    </property>
    <property>
      <mandatory>0</mandatory>
    </property>
    <property>
      <name>anchor</name>
    </property>
    <property>
      <type>java.lang.String</type>
    </property>
  </object>
  <object>
    <name>XWiki.Mentions.MentionsMacro</name>
    <number>3</number>
    <className>XWiki.WikiMacroParameterClass</className>
    <guid>4c992749-364c-49d6-9d8f-2e4a3734c720</guid>
    <class>
      <name>XWiki.WikiMacroParameterClass</name>
      <customClass/>
      <customMapping/>
      <defaultViewSheet/>
      <defaultEditSheet/>
      <defaultWeb/>
      <nameField/>
      <validationScript/>
      <defaultValue>
        <disabled>0</disabled>
        <name>defaultValue</name>
        <number>4</number>
        <prettyName>Parameter default value</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </defaultValue>
      <description>
        <disabled>0</disabled>
        <name>description</name>
        <number>2</number>
        <prettyName>Parameter description</prettyName>
        <rows>5</rows>
        <size>40</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.TextAreaClass</classType>
      </description>
      <mandatory>
        <disabled>0</disabled>
        <displayFormType>select</displayFormType>
        <displayType>yesno</displayType>
        <name>mandatory</name>
        <number>3</number>
        <prettyName>Parameter mandatory</prettyName>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.BooleanClass</classType>
      </mandatory>
      <name>
        <disabled>0</disabled>
        <name>name</name>
        <number>1</number>
        <prettyName>Parameter name</prettyName>
        <size>30</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </name>
      <type>
        <disabled>0</disabled>
        <name>type</name>
        <number>5</number>
        <prettyName>Parameter type</prettyName>
        <size>60</size>
        <unmodifiable>0</unmodifiable>
        <classType>com.xpn.xwiki.objects.classes.StringClass</classType>
      </type>
    </class>
    <property>
      <defaultValue/>
    </property>
    <property>
      <description>The type of mentioned actor.</description>
    </property>
    <property>
      <mandatory/>
    </property>
    <property>
      <name>type</name>
    </property>
    <property>
      <type>java.lang.String</type>
    </property>
  </object>
</xwikidoc>

Output:
【漏洞类型】XSS（跨站脚本攻击）
【严重性】中
【漏洞摘要】原始代码中存在XSS安全漏洞。具体表现为在生成HTML链接时，未对用户输入的`anchor`、`data-reference`和`href`属性进行适当的HTML转义。这可能导致攻击者通过输入恶意脚本，导致这些脚本在用户浏览器中执行。问题行位于Velocity模板生成的HTML部分，尤其是在`<a id="$anchor" ... href="$link">$content</a>`这行代码中。
【关键代码模式】 Velocity模板中的HTML生成部分，特别是对用户输入变量的直接引用。相关关键词包括`$anchor`、`$link`和`$content`。
【修复方法说明】修复方法通过在用户输入变量中使用`$escapetool.xml`进行HTML转义，确保生成的HTML不会包含恶意脚本。这遵循了最佳实践：对所有用户输入进行适当的转义，以防止XSS攻击。


Instruction:
作为 Java 安全专家，检测此代码中的安全漏洞：
## 内容1
### 文件路径：
xwiki-platform-core/xwiki-platform-attachment/xwiki-platform-attachment-api/src/main/resources/ApplicationResources.properties
### 代码内容：
# ---------------------------------------------------------------------------
# See the NOTICE file distributed with this work for additional
# information regarding copyright ownership.
#
# This is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of
# the License, or (at your option) any later version.
#
# This software is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this software; if not, write to the Free
# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA, or see the FSF site: http://www.fsf.org.
# ---------------------------------------------------------------------------
attachment.move.nonExisting=This attachment does not exist.
attachment.move.emptyName=Please enter a valid attachment name.
attachment.move.alreadyExists=An attachment with the given name ({0}) already exists on {1}. Please provide a different name.
attachment.move.title=Move {0} from {1}
attachment.move.source.label=Source
attachment.move.source.hint=The attachment that is going to be moved.
attachment.move.links.label=Update links
attachment.move.links.hint=Update the target of {0} {0,choice,0#incoming links|1#incoming link|1<incoming links} to this page and preserve the target of relative outgoing links from this page in the new location
attachment.move.autoRedirect.label=Create an automatic redirect
attachment.move.autoRedirect.hint=Redirect the user to the new attachment when accessing the old attachment. Select this option if you don't want to break external links to the old attachment.
attachment.move.newName.label=New Attachment Name
attachment.move.newName.hint=The new name of the attachment.
attachment.move.newLocation.label=New Attachment Location
attachment.move.newLocation.hint=The new location of the attachment.
attachment.move.newName.placeholder=NewAttachmentName
attachment.move.targetNotWritable=You don't have the right to create or edit the target page.
attachment.move.submit=Submit
attachment.move.status.notFound=The requested attachment move status could not be found.
attachment.move.status.label=Attachment Move Status
attachment.move.status.hint=The following attachment move operation has been started by {0} on {1}.
attachment.job.saveDocument.inPlace=Attachment {0} moved to {1}.
attachment.job.saveDocument.source=Attachment moved to {0}.
attachment.job.saveDocument.target=Attachment moved from {0}.
attachment.job.rollbackDocument.target=Rollback because moving [{0}] to [{1}] failed.
attachment.job.creation.error=Failed to create a move attachment job.
attachment.listener.attachmentAdded.removeRedirection=Remove outdated automatic redirect for attachment {0}
## 内容2
### 文件路径：
xwiki-platform-core/xwiki-platform-attachment/xwiki-platform-attachment-api/src/main/resources/templates/attachment/move.vm
### 代码内容：
## ---------------------------------------------------------------------------
## See the NOTICE file distributed with this work for additional
## information regarding copyright ownership.
##
## This is free software; you can redistribute it and/or modify it
## under the terms of the GNU Lesser General Public License as
## published by the Free Software Foundation; either version 2.1 of
## the License, or (at your option) any later version.
##
## This software is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public
## License along with this software; if not, write to the Free
## Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
## 02110-1301 USA, or see the FSF site: http://www.fsf.org.
## ---------------------------------------------------------------------------
###
### Move attachment template
###

#set ($attachment = $request.attachment)
#if ("$!attachment" == '')
  ## Retrieve the value from the submitted form on error.
  #set ($attachment = $request.targetAttachmentName)
#end
#set ($attachment = $services.model.resolveAttachment($attachment))

#if (!$services.security.authorization.hasAccess('view', $doc.documentReference) && "$!request.moveId" == '')
  #template("accessdenied.vm")
#elseif ($xcontext.action == 'get' && "$!request.moveId" != '')
  #template('job_macros.vm')
  #set ($moveJobStatus = $services.job.getJobStatus(['refactoring', 'moveAttachment', $request.moveId]))
  #outputJobStatusJSON($moveJobStatus)
#else
  #template("startpage.vm")
  #if ("$!step" == '')
    #set ($step = "$!request.step")
    #if ("$!step" == '')
      #set ($step = '1')
    #end
  #end

    #if ("$!request.moveId" != '')
      ## Display the move status
      #template("attachment/moveStatus.vm")
    #elseif ($step == 1)
      ## Display the move form
      #template("attachment/moveStep1.vm")
    #elseif (!$services.csrf.isTokenValid($request.form_token))
      ## CSRF protection
      $response.sendRedirect("$!services.csrf.resubmissionURL")
    #else
      #set ($sourceLocation = $request.sourceLocation)
      #set ($sourceAttachmentName = $request.sourceAttachmentName)
      #set ($targetLocation = $request.targetLocation)
      #set ($targetAttachmentName = $request.targetAttachmentName)
      #set ($autoRedirect = $request.autoRedirect == 'true')
      #set ($updateReferences = $request.updateReferences == 'true')
      ## Do the move. It's the form in attachment/moveStep1.vm page that calls this page with step=2.
      #if ("$!targetAttachmentName.trim()" == '' || "$!targetLocation.trim()" == '')
        $response.setStatus(400)
        #error($services.localization.render('attachment.move.emptyName'))
        #template("attachment/moveStep1.vm")
      #else
        #template('attachment/refactoring_macros.vm')
        #if (!$services.attachment.locationAvailable($targetLocation, $targetAttachmentName))
          $response.setStatus(409)
          #error($services.localization.render('attachment.move.alreadyExists', [
            ${escapetool.xml($targetAttachmentName)}, ${escapetool.xml($targetLocation)},
            $xwiki.getURL($targetLocation)]))
          #template("attachment/moveStep1.vm")
        #elseif (!$services.security.authorization.hasAccess('edit', $targetLocation))
          $response.setStatus(403)
          #error($services.localization.render('attachment.move.targetNotWritable',
            [${escapetool.xml($targetLocation)}]))
          #template('attachment/moveStep1.vm')
        #else
          #try("moveJobException")
            #set ($moveRequest = $services.attachment.createMoveRequest($sourceLocation, $sourceAttachmentName,
              $targetLocation, $targetAttachmentName, $xcontext.user, $autoRedirect, $updateReferences))
            #set ($moveJob = $services.attachment.createMoveJob($moveRequest))
          #end
          #if ("$!moveJobException" != '')
            #displayException($services.localization.render('attachment.job.creation.error'), $moveJobException)
          #else
            $response.sendRedirect($doc.getURL($xcontext.action, $escapetool.url({
              'xpage': 'attachment/move',
              'moveId': $moveRequest.id.get($mathtool.sub($moveRequest.id.size(), 1))
            })))
          #end
        #end
      #end
    #end

## mainContentArea

## main
  #template("endpage.vm")
#end

## 内容3
### 文件路径：
xwiki-platform-core/xwiki-platform-attachment/xwiki-platform-attachment-api/src/main/resources/templates/attachment/moveStatus.vm
### 代码内容：
## ---------------------------------------------------------------------------
## See the NOTICE file distributed with this work for additional
## information regarding copyright ownership.
##
## This is free software; you can redistribute it and/or modify it
## under the terms of the GNU Lesser General Public License as
## published by the Free Software Foundation; either version 2.1 of
## the License, or (at your option) any later version.
##
## This software is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public
## License along with this software; if not, write to the Free
## Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
## 02110-1301 USA, or see the FSF site: http://www.fsf.org.
## ---------------------------------------------------------------------------
#template('refactoringStatus_macros.vm')

#macro (displayMoveJobRequest $moveJobRequest)

      #displayLocations('attachment.move.source.label' 'attachment.move.source.hint' $moveJobRequest.entityReferences)
        #displayBooleanConfigParam('attachment.move.autoRedirect.label', 'attachment.move.autoRedirect.hint'
      $moveJobRequest.isAutoRedirect())

      #displayLocations('attachment.move.newLocation.label' 'attachment.move.newLocation.hint'
      [$moveJobRequest.destination])

#end

#macro (displayMoveJobStatus $moveJobStatus)
  #set ($moveJobRequest = $moveJobStatus.request)

$services.localization.render('attachment.move.status.label')

$services.localization.render('attachment.move.status.hint',
  [$xwiki.getUserName($moveJobRequest.userReference), $xwiki.formatDate($moveJobStatus.startDate)])

  #displayMoveJobRequest($moveJobRequest)
  #template('job_macros.vm')
  #displayJobStatus($moveJobStatus)

#end

#macro (outputmoveJobStatusJSON $moveJobStatus)
  #getJobStatusJSON($moveJobStatus $json)
  $response.setContentType('application/json')
  $jsontool.serialize($json)
#end

#set ($moveJobStatus = $services.job.getJobStatus(['refactoring', 'moveAttachment', $request.moveId]))
#if ($moveJobStatus)
  #if ($xcontext.action == 'get')
    #outputMoveJobStatusJSON($moveJobStatus)
  #else
    #displayMoveJobStatus($moveJobStatus)
  #end
#else
  $response.setStatus(404)

  $services.localization.render('attachment.move.status.notFound')

#end
## 内容4
### 文件路径：
xwiki-platform-core/xwiki-platform-attachment/xwiki-platform-attachment-api/src/main/resources/templates/attachment/moveStep1.vm
### 代码内容：
## ---------------------------------------------------------------------------
## See the NOTICE file distributed with this work for additional
## information regarding copyright ownership.
##
## This is free software; you can redistribute it and/or modify it
## under the terms of the GNU Lesser General Public License as
## published by the Free Software Foundation; either version 2.1 of
## the License, or (at your option) any later version.
##
## This software is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public
## License along with this software; if not, write to the Free
## Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
## 02110-1301 USA, or see the FSF site: http://www.fsf.org.
## ---------------------------------------------------------------------------
###
### Move attachment template, step 1: choose new name and a new location + updated backlinks + redirection.
###

#set ($discard = $xwiki.ssrx.use('css/attachment/move.css'))
#set ($discard = $xwiki.jsrx.use('js/attachment/move.js'))
#set($titleToDisplay = $services.localization.render('attachment.move.title',
  [$attachment.name, $escapetool.xml($doc.plainTitle), $doc.getURL()]))

#template('contentheader.vm')
#template('attachment/refactoring_macros.vm')
#template('refactoring_macros.vm')
#template('locationPicker_macros.vm')
<form action="?xpage=attachment/move&step=2" method="post" id="move" class="xform">

    ## CSRF prevention
    <input type="hidden" name="form_token" value="$!{services.csrf.getToken()}" />
    ## Perform the move asynchronously.
    <input type="hidden" name="async" value="true" />

        ##------------
        ## Source Page
        ##------------
        #displaySourceAttachment()
        ##------------
        ## Links field
        ##------------
         #displayAttachmentLinksCheckbox()
        ##--------------------
        ## Auto redirect field
        ##--------------------
        ## We set Autoredirect to off by default for the following reasons:
        ## - Several users have reported a usability issue about automatic redirects. The way they express it is the
        ##   following: "I have duplicates pages in my wiki. I don't understand why this is happening. I'm choosing to
        ##   move pages and not to copy them but I still get duplicates in the Navigation panel".
        ## - Automatic redirects are especially useful for public wikis where users can have bookmark on pages and you
        ##   don't want to break them. It can also be useful for internal wikis but it's less an issue.
        ## - Even for public wikis not all pages need automatic redirects. Technical pages don't need them for example.
        ## - We don't have management UIs for redirects FTM and reducing the number of redirects make the wiki easier
        ##   to manage.
        ## In the future we'll offer a config option to define the default behavior, see
        ## http://jira.xwiki.org/browse/XWIKI-13384
        #set ($checked = $request.autoRedirect == 'true')

            <input type="checkbox" name="autoRedirect" value="true" #if ($checked)checked="checked"#end />
            $services.localization.render('attachment.move.autoRedirect.label')

          ## The value submitted when the checkbox is not checked, used to preserve the form state.
          <input type="hidden" name="autoRedirect" value="false" />

          $services.localization.render('attachment.move.autoRedirect.hint')

        ##------------
        ## Target attachment
        ##------------

          $services.localization.render('attachment.move.newName.label')
          $!services.localization.render('attachment.move.newName.hint')

          <input type="text" id="targetAttachmentNameTitle" name="targetAttachmentName" value="$escapetool.xml($attachment.name)"
                 class="location-title-field"
                 placeholder="$!services.localization.render('attachment.move.newName.placeholder')" />

        ##------------
        ## Target Page
        ##------------

          $services.localization.render('attachment.move.newLocation.label')
          $!services.localization.render('attachment.move.newLocation.hint')

          #set ($targetRef = $doc.documentReference)
          #if ($request.targetLocation)
            #set ($targetRef = $request.targetLocation)
          #end
          #set ($documentReference = $services.model.serialize($targetRef, 'local'))

                  <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                    ×
                  </button>

Modal title

                  #template("documentTree_macros.vm")
                  #documentTree({
                    'class': 'location-tree',
                    'finder': true,
                    'showAttachments': false,
                    'showTerminalDocuments': true,
                    'showTranslations': false,
                    'showWikis': true
                  })

                  <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                  <button type="button" class="btn btn-primary">Select</button>

              #pagePicker({
                'id': 'targetLocation',
                'name': 'targetLocation',
                'value': $documentReference
              })

              <button type="button" class="btn btn-default newLocationTree" value="doc" title="Select a page">
                $services.icon.renderHTML('chart-organisation')
              </button>

      <input type="submit" value="$services.localization.render('attachment.move.submit')" class="button" />

      $services.localization.render('cancel')

</form>

## 内容5
### 文件路径：
xwiki-platform-core/xwiki-platform-attachment/xwiki-platform-attachment-api/src/main/resources/templates/attachment/refactoring_macros.vm
### 代码内容：
## ---------------------------------------------------------------------------
## See the NOTICE file distributed with this work for additional
## information regarding copyright ownership.
##
## This is free software; you can redistribute it and/or modify it
## under the terms of the GNU Lesser General Public License as
## published by the Free Software Foundation; either version 2.1 of
## the License, or (at your option) any later version.
##
## This software is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public
## License along with this software; if not, write to the Free
## Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
## 02110-1301 USA, or see the FSF site: http://www.fsf.org.
## ---------------------------------------------------------------------------
###
### Refactoring attachments macros.
###
#macro (displaySourceAttachment)

  $services.localization.render('attachment.move.source.label')
  $services.localization.render('attachment.move.source.hint')

  #hierarchy($attachment)
  <input type="hidden" name="sourceLocation"
          value="$!escapetool.xml($services.model.serialize($doc.documentReference, 'default'))" />
  <input type="hidden" name="sourceAttachmentName" value="$!escapetool.xml($attachment.name)"/>

#end

#macro (displayAttachmentLinksCheckbox)
  #set ($hidden = !$isAdvancedUser && !$isSuperAdmin)
  ## We hide this option for simple users (instead of simply removing it) because we want to submit the default value
  ## (i.e. we want to make sure the links are updated for simple users).

    #set ($checked = !$request.updateReferences || $request.updateReferences == 'true')
    <input type="checkbox" name="updateReferences" value="true" #if ($checked)checked="checked"#end />
    $services.localization.render('attachment.move.links.label')

  ## The value submitted when the checkbox is not checked, used to preserve the form state.
  <input type="hidden" name="updateReferences" value="false"/>

  #set ($backLinksCount = $services.attachment.backlinksCount($attachment))
  #set ($backLinksURL = '')

    $services.localization.render('attachment.move.links.hint', [$backLinksCount])

#end

Output:
【漏洞类型】跨站脚本（XSS）漏洞
【严重性】High
【漏洞摘要】此代码存在跨站脚本（XSS）漏洞，主要是因为未对用户输入和系统生成的输出进行充分的HTML转义。例如，在`move.vm`文件中，用户输入的`targetAttachmentName`和`targetLocation`直接插入到HTML中，而没有进行HTML转义，这可能导致攻击者通过输入恶意脚本代码来执行跨站脚本攻击。
【关键代码模式】未使用`escapetool.xml`对用户输入和系统生成的输出进行转义。
【修复方法说明】修复方法通过在显示用户输入和系统生成输出之前使用`escapetool.xml`进行HTML转义来解决问题。这遵循了安全编码的最佳实践，即对所有用户输入和系统生成的输出进行适当的转义，以防止XSS攻击。


Instruction:
作为 Java 安全专家，检测此代码中的安全漏洞：
## 内容1
### 文件路径：
xwiki-platform-core/xwiki-platform-web/xwiki-platform-web-templates/src/main/resources/templates/viewattachrev.vm
### 代码内容：
## ---------------------------------------------------------------------------
## See the NOTICE file distributed with this work for additional
## information regarding copyright ownership.
##
## This is free software; you can redistribute it and/or modify it
## under the terms of the GNU Lesser General Public License as
## published by the Free Software Foundation; either version 2.1 of
## the License, or (at your option) any later version.
##
## This software is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## Lesser General Public License for more details.
##
## You should have received a copy of the GNU Lesser General Public
## License along with this software; if not, write to the Free
## Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
## 02110-1301 USA, or see the FSF site: http://www.fsf.org.
## ---------------------------------------------------------------------------
#template("startpage.vm")

$services.localization.render("core.viewers.attachments.revisions", [$attachment.filename])

#if ("$tdoc.realLocale" != '')
#set($lang = "&language=${tdoc.realLocale}")
#else
#set($lang = "")
#end

        	$services.localization.render('version')	$services.localization.render('size')
        $services.localization.render('author')	$services.localization.render('date')

#foreach ($version in $attachment.getVersions())

#set($attachrev = $attachment.getAttachmentRevision($version.toString()))
#if("$!{request.rid}" != "")
  #set($url = $doc.getAttachmentRevisionURL("${attachment.filename}", ${version.toString()}, "rid=${request.rid}"))
#else
  #set($url = $doc.getAttachmentRevisionURL("${attachment.filename}", ${version.toString()}))
#end
#if ($attachment.isImage())

#else
        #mimetypeimg($attachment.getMimeType().toLowerCase() $attachment.getFilename().toLowerCase())
#end

        $version
        $attachrev.longSize
        $xwiki.getUserName($attachrev.getAuthor())
        $xwiki.formatDate($attachrev.getDate())

#end

## mainContentArea

## main
#template("endpage.vm")

Output:
【漏洞类型】跨站脚本攻击（XSS）
【严重性】High
【漏洞摘要】这是一个跨站脚本攻击（XSS）漏洞。原始代码在`$services.localization.render("core.viewers.attachments.revisions", [$attachment.filename])`和`<img src="${url}" alt="${attachment.filename}" width="80" />`中直接插入了用户提供的文件名数据，没有进行适当的输入验证或输出编码。这可能导致攻击者通过上传具有恶意内容的文件名来注入恶意脚本，从而在用户浏览器中执行。
【关键代码模式】关键代码模式包括用户输入数据的直接插入，特别是`$attachment.filename`，以及`$escapetool.xml`的使用。相关的函数包括`render`和`getAttachmentRevisionURL`，以及`$mimetypeimg`宏。
【修复方法说明】修复方法通过使用`$escapetool.xml`对`$attachment.filename`进行XML编码，防止了恶意脚本的注入。最佳实践是始终对用户输入进行适当的编码和验证，以防止XSS攻击。


Instruction:
作为 Java 安全专家，检测此代码中的安全漏洞：
## 内容1
### 文件路径：
xwiki-platform-core/xwiki-platform-oldcore/src/main/java/com/xpn/xwiki/web/RegisterAction.java
### 代码内容：
/*
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package com.xpn.xwiki.web;

import javax.inject.Named;
import javax.inject.Singleton;
import javax.script.ScriptContext;

import org.apache.commons.lang3.exception.ExceptionUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.xwiki.captcha.Captcha;
import org.xwiki.captcha.CaptchaConfiguration;
import org.xwiki.component.annotation.Component;
import org.xwiki.model.reference.DocumentReference;

import com.xpn.xwiki.XWiki;
import com.xpn.xwiki.XWikiContext;
import com.xpn.xwiki.XWikiException;
import com.xpn.xwiki.doc.XWikiDocument;

/**
 * Register xwiki action.
 *
 * @version $Id$
 */
@Component
@Named("register")
@Singleton
public class RegisterAction extends XWikiAction
{
    /** Name of the corresponding template and URL parameter. */
    private static final String REGISTER = "register";

    /** Logger. */
    private static final Logger LOGGER = LoggerFactory.getLogger(RegisterAction.class);

    /** Space where the registration config and class are stored. */
    private static final String WIKI_SPACE = "XWiki";

    @Override
    public boolean action(XWikiContext context) throws XWikiException
    {
        XWiki xwiki = context.getWiki();
        XWikiRequest request = context.getRequest();
        XWikiResponse response = context.getResponse();

        // Disallow template override with xpage parameter.
        if (!REGISTER.equals(Utils.getPage(context.getRequest(), REGISTER))) {
            throw new XWikiException(XWikiException.MODULE_XWIKI, XWikiException.ERROR_XWIKI_ACCESS_DENIED,
                String.format("Template may not be overriden with 'xpage' in [%s] action.", REGISTER));
        }

        String register = request.getParameter(REGISTER);
        if (register != null && register.equals("1")) {
            // CSRF prevention
            if (!csrfTokenCheck(context)) {
                return false;
            }
            // Let's verify that the user submitted the right CAPTCHA (if required).
            if (!verifyCaptcha(context, xwiki)) {
                return false;
            }

            int useemail = xwiki.getXWikiPreferenceAsInt("use_email_verification", 0, context);
            int result;
            if (useemail == 1) {
                result = xwiki.createUser(true, "edit", context);
            } else {
                result = xwiki.createUser(context);
            }
            getCurrentScriptContext().setAttribute("reg", Integer.valueOf(result), ScriptContext.ENGINE_SCOPE);

            // Redirect if a redirection parameter is passed.
            String redirect = Utils.getRedirect(request, null);
            if (redirect == null) {
                return true;
            } else {
                sendRedirect(response, redirect);
                return false;
            }
        }

        return true;
    }

    @Override
    public String render(XWikiContext context) throws XWikiException
    {
        return REGISTER;
    }

    /**
     * Verifies the user CAPTCHA answer (if required).
     *
     * @param context Current context
     * @param xwiki Current wiki
     * @return true If the user submitted the correct answer or if no CAPTCHA is required
     * @throws XWikiException exception
     */
    private boolean verifyCaptcha(XWikiContext context, XWiki xwiki) throws XWikiException
    {
        // No verification if the current user has programming rights.
        if (xwiki.getRightService().hasProgrammingRights(context)) {
            return true;
        }

        // The document where the "requirecaptcha" parameter is stored.
        DocumentReference configRef = new DocumentReference(context.getWikiId(), WIKI_SPACE, "RegistrationConfig");
        DocumentReference classReference = new DocumentReference(context.getWikiId(), WIKI_SPACE, "Registration");
        XWikiDocument configDoc = xwiki.getDocument(configRef, context);
        // Retrieve the captcha configuration.
        int requireCaptcha = configDoc.getIntValue(classReference, "requireCaptcha");

        if (requireCaptcha == 1) {
            CaptchaConfiguration captchaConfiguration =
                Utils.getComponent(org.xwiki.captcha.CaptchaConfiguration.class);
            String defaultCaptchaName = captchaConfiguration.getDefaultName();
            try {
                // Use the currently configured default CAPTCHA implementation.
                Captcha captcha = Utils.getComponent(org.xwiki.captcha.Captcha.class, defaultCaptchaName);

                if (!captcha.isValid()) {
                    LOGGER.warn("Incorrect CAPTCHA answer");
                    return false;
                }
            } catch (Exception e) {
                LOGGER.warn("Cannot verify answer for CAPTCHA of type [{}]: {}", defaultCaptchaName,
                    ExceptionUtils.getRootCauseMessage(e));
                return false;
            }
        }

        return true;
    }
}

Output:
【漏洞类型】模板覆盖漏洞
【严重性】中等
【漏洞摘要】原始代码中存在模板覆盖漏洞，攻击者可以通过在请求中使用xpage参数来覆盖预定义的模板。具体表现为在action方法中，`Utils.getPage(context.getRequest(), REGISTER)`直接获取并使用用户输入的页面名称，而没有进行任何验证或限制。
【关键代码模式】`Utils.getPage(context.getRequest(), REGISTER)`，`xpage`参数，`REGISTER`常量。
【修复方法说明】修复方法通过定义允许的模板列表（`ALLOWED_TEMPLATES`），并检查用户输入的模板名称是否在允许的列表中来限制模板覆盖。这样可以防止攻击者通过xpage参数覆盖预定义的模板。此修复方法遵循了白名单验证的原则，这是一种有效防止未经授权的输入访问的策略。