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    <link>https://cve.radiocsirt.org</link>
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      <title>CVE-2022-41927 — XWiki Platform vulnerable to Cross-Site Request Forgery (CSRF) allowing to delete or rename tags</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2022-41927</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; xwiki-platform&lt;/p&gt;
&lt;p&gt;XWiki Platform is vulnerable to Cross-Site Request Forgery (CSRF) that may allow attackers to delete or rename tags without needing any confirmation. The problem has been patched in XWiki 13.10.7, 14.4.1 and 14.5RC1. Workarounds: It&amp;#39;s possible to patch existing instances directly by editing the page Main.Tags and add this kind of check, in the code for renaming and for deleting: ``` #if (!$services.csrf.isTokenValid($request.get(&amp;#39;form_token&amp;#39;))) #set ($discard = $response.sendError(401, &amp;#34;Wrong CSRF token&amp;#34;)) #end ```&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; xwiki-platform&lt;/p&gt;
&lt;p&gt;XWiki Platform is vulnerable to Cross-Site Request Forgery (CSRF) that may allow attackers to delete or rename tags without needing any confirmation. The problem has been patched in XWiki 13.10.7, 14.4.1 and 14.5RC1. Workarounds: It&amp;#39;s possible to patch existing instances directly by editing the page Main.Tags and add this kind of check, in the code for renaming and for deleting: ``` #if (!$services.csrf.isTokenValid($request.get(&amp;#39;form_token&amp;#39;))) #set ($discard = $response.sendError(401, &amp;#34;Wrong CSRF token&amp;#34;)) #end ```&lt;/p&gt;</content:encoded>
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