CVE-2022-41927: XWiki Platform vulnerable to Cross-Site Request Forgery (CSRF) allowing to delete or rename tags
First published: Wed Nov 23 2022(Updated: )
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 ```
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xwiki Xwiki | >3.2<13.10.7 | |
| Xwiki Xwiki | =3.2-milestone2 | |
| Xwiki Xwiki | =3.2-milestone3 | |
| Xwiki Xwiki | =14.4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-41927?
The severity of CVE-2022-41927 is high with a severity value of 7.4.
How does CVE-2022-41927 affect XWiki Platform?
CVE-2022-41927 affects XWiki Platform by allowing attackers to delete or rename tags without confirmation through Cross-Site Request Forgery (CSRF).
Which versions of XWiki are affected by CVE-2022-41927?
Versions between 3.2 and 13.10.7 as well as version 14.4 of XWiki are affected by CVE-2022-41927.
How can I fix CVE-2022-41927 on my XWiki instance?
You can fix CVE-2022-41927 on your XWiki instance by updating to versions 13.10.7, 14.4.1, or 14.5RC1.
Are there any workarounds for CVE-2022-41927?
Yes, you can patch existing instances by editing the page directly.
- collector/nvd-index
- agent/references
- agent/type
- agent/remedy
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/weakness
- agent/author
- agent/title
- agent/last-modified-date
- agent/tags
- agent/first-publish-date
- agent/description
- agent/event
- vendor/xwiki
- canonical/xwiki xwiki
- version/xwiki xwiki/3.2-milestone2
- version/xwiki xwiki/3.2-milestone3
- version/xwiki xwiki/14.4