Vulnerability Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of `Invitation.InvitationCommon`. This page is installed by default. The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.1, 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 | < 13.10.11 |
Related Weaknesses (CWE)
References
- https://github.com/xwiki/xwiki-platform/commit/3d055a0a5ec42fdebce4d71ee98f94553Patch
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-px54-3w5j-qjg9ExploitPatchVendor Advisory
- https://jira.xwiki.org/browse/XWIKI-20283ExploitIssue TrackingPatch
- https://github.com/xwiki/xwiki-platform/commit/3d055a0a5ec42fdebce4d71ee98f94553Patch
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-px54-3w5j-qjg9ExploitPatchVendor Advisory
- https://jira.xwiki.org/browse/XWIKI-20283ExploitIssue TrackingPatch
FAQ
What is CVE-2023-29518?
CVE-2023-29518 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. Any user with view rights can execute arbitrary Groovy, Python or Velocity code in XWiki leadin...
How severe is CVE-2023-29518?
CVE-2023-29518 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-2023-29518?
Check the references section above for vendor advisories and patch information. Affected products include: Xwiki Xwiki.