CVE-2022-41927
Last modified
CVE-2022-41927 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. 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. EPSS estimates a 0.28% chance of exploitation in the next 30 days.
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 ```
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Xwiki | Xwiki | > 3.2, < 13.10.7 | — |
| Xwiki | Xwiki | 3.2 | Milestone2 |
| Xwiki | Xwiki | 14.4 | — |
References
- https://github.com/xwiki/xwiki-platform/commit/7fd4cda0590180c4d34f557597e9e10e263def9ePatch, Third Party Advisory
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-mq7h-5574-hw9fMitigation, Patch, Third Party Advisory
- https://github.com/xwiki/xwiki-platform/commit/7fd4cda0590180c4d34f557597e9e10e263def9ePatch, Third Party Advisory
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-mq7h-5574-hw9fMitigation, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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