Vulnerability Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Users are able to forge an URL with a payload allowing to inject Javascript in the page (XSS). For instance, the following URL execute an `alter` on the browser: `<xwiki-host>/xwiki/bin/view/Main/?viewer=share&send=1&target=&target=%3Cimg+src+onerror%3Dalert%28document.domain%29%3E+%3Cimg+src+onerror%3Dalert%28document.domain%29%3E+%3Crenniepak%40intigriti.me%3E&includeDocument=inline&message=I+wanted+to+share+this+page+with+you.`, where `<xwiki-host>` is the URL of your XWiki installation. The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.4, and 14.4.8.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xwiki | Xwiki | < 14.4.8 |
Related Weaknesses (CWE)
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-fwwj-wg89-7h4cVendor Advisory
- https://jira.xwiki.org/browse/XWIKI-20370ExploitIssue TrackingPatch
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-fwwj-wg89-7h4cVendor Advisory
- https://jira.xwiki.org/browse/XWIKI-20370ExploitIssue TrackingPatch
FAQ
What is CVE-2023-35155?
CVE-2023-35155 is a vulnerability with a CVSS score of 8.8 (HIGH). XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Users are able to forge an URL with a payload allowing to inject Javascript in the page (XSS). ...
How severe is CVE-2023-35155?
CVE-2023-35155 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-35155?
Check the references section above for vendor advisories and patch information. Affected products include: Xwiki Xwiki.