Vulnerability Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Simple users can create global SSX/JSX without specific rights: in theory only users with Programming Rights should be allowed to create SSX or JSX that are executed everywhere on a wiki. But a bug allow anyone with edit rights to actually create those. This issue has been patched in XWiki 13.10-rc-1, 12.10.11 and 13.4.6. There's no easy workaround for this issue, administrators should upgrade their wiki.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xwiki | Xwiki | >= 12.0.0, < 12.10.11 |
Related Weaknesses (CWE)
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-ghcq-472w-vf4hThird Party Advisory
- https://jira.xwiki.org/browse/XWIKI-19155ExploitIssue TrackingPatch
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-ghcq-472w-vf4hThird Party Advisory
- https://jira.xwiki.org/browse/XWIKI-19155ExploitIssue TrackingPatch
FAQ
What is CVE-2022-24821?
CVE-2022-24821 is a vulnerability with a CVSS score of 6.8 (MEDIUM). XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Simple users can create global SSX/JSX without specific rights: in theory only users with Progr...
How severe is CVE-2022-24821?
CVE-2022-24821 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-24821?
Check the references section above for vendor advisories and patch information. Affected products include: Xwiki Xwiki.