Vulnerability Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions it's possible to display or interact with any page a user cannot access through the combination of the async and display macros. A comment with either macro will be executed when viewed providing a code injection vector in the context of the running server. This vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8, and 13.10.11. Users are advised to upgrade. There are no known workarounds for this issue.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xwiki | Xwiki | >= 10.11.1, < 13.10.11 |
Related Weaknesses (CWE)
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gpq5-7p34-vqx5ExploitVendor Advisory
- https://jira.xwiki.org/browse/XRENDERING-694ExploitIssue TrackingPatch
- https://jira.xwiki.org/browse/XWIKI-20394ExploitIssue TrackingPatch
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gpq5-7p34-vqx5ExploitVendor Advisory
- https://jira.xwiki.org/browse/XRENDERING-694ExploitIssue TrackingPatch
- https://jira.xwiki.org/browse/XWIKI-20394ExploitIssue TrackingPatch
FAQ
What is CVE-2023-29526?
CVE-2023-29526 is a vulnerability with a CVSS score of 9.9 (CRITICAL). XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions it's possible to display or interact with any page a user cannot access th...
How severe is CVE-2023-29526?
CVE-2023-29526 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-29526?
Check the references section above for vendor advisories and patch information. Affected products include: Xwiki Xwiki.