Vulnerability Description
XWiki Platform is a generic wiki platform. Starting in version 6.2-milestone-1, one can execute any wiki content with the right of IconThemeSheet author by creating an icon theme with certain content. This can be done by creating a new page or even through the user profile for users not having edit right. The issue has been patched in XWiki 14.9, 14.4.6, and 13.10.10. An available workaround is to fix the bug in the page `IconThemesCode.IconThemeSheet` by applying a modification from commit 48caf7491595238af2b531026a614221d5d61f38.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xwiki | Xwiki | >= 6.2.1, < 13.10.10 |
Related Weaknesses (CWE)
References
- https://github.com/xwiki/xwiki-platform/commit/48caf7491595238af2b531026a614221dPatch
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vwr6-qp4q-2wj7ExploitVendor Advisory
- https://jira.xwiki.org/browse/XWIKI-19731ExploitIssue TrackingPatch
- https://github.com/xwiki/xwiki-platform/commit/48caf7491595238af2b531026a614221dPatch
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vwr6-qp4q-2wj7ExploitVendor Advisory
- https://jira.xwiki.org/browse/XWIKI-19731ExploitIssue TrackingPatch
FAQ
What is CVE-2023-26472?
CVE-2023-26472 is a vulnerability with a CVSS score of 9.9 (CRITICAL). XWiki Platform is a generic wiki platform. Starting in version 6.2-milestone-1, one can execute any wiki content with the right of IconThemeSheet author by creating an icon theme with certain content....
How severe is CVE-2023-26472?
CVE-2023-26472 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-2023-26472?
Check the references section above for vendor advisories and patch information. Affected products include: Xwiki Xwiki.