CVE-2022-41927 Information

Description

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’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('form_token'))) set ($discard = $response.sendError(401 \Wrong CSRF token\)) end

Reference

https://github.com/xwiki/xwiki-platform/commit/7fd4cda0590180c4d34f557597e9e10e263def9e https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-mq7h-5574-hw9f