Vulnerability Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. This vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. Users are advised to upgrade. Users unable to upgrade may apply the patch `e3527b98fd` manually.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xwiki | Xwiki | < 13.10.11 |
Related Weaknesses (CWE)
References
- https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c5Patch
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx4f-976g-7g6vExploitPatchVendor Advisory
- https://jira.xwiki.org/browse/XWIKI-20320ExploitIssue TrackingPatch
- https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c5Patch
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx4f-976g-7g6vExploitPatchVendor Advisory
- https://jira.xwiki.org/browse/XWIKI-20320ExploitIssue TrackingPatch
FAQ
What is CVE-2023-27480?
CVE-2023-27480 is a vulnerability with a CVSS score of 7.7 (HIGH). XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a for...
How severe is CVE-2023-27480?
CVE-2023-27480 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-27480?
Check the references section above for vendor advisories and patch information. Affected products include: Xwiki Xwiki.