Vulnerability Description
XWiki Platform is a generic wiki platform. Prior to version 14.6-rc-1, HTML rendering didn't check for dangerous attributes/attribute values. This allowed cross-site scripting (XSS) attacks via attributes and link URLs, e.g., supported in XWiki syntax. This has been patched in XWiki 14.6-rc-1. There are no known workarounds apart from upgrading to a fixed version.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xwiki | Rendering | 3.0 |
| Xwiki | Xwiki | <= 14.5 |
Related Weaknesses (CWE)
References
- https://github.com/xwiki/xwiki-rendering/commit/c40e2f5f9482ec6c3e71dbf1fff5ba8aPatch
- https://github.com/xwiki/xwiki-rendering/security/advisories/GHSA-6gf5-c898-7rxpPatchVendor Advisory
- https://jira.xwiki.org/browse/XRENDERING-663Vendor Advisory
- https://github.com/xwiki/xwiki-rendering/commit/c40e2f5f9482ec6c3e71dbf1fff5ba8aPatch
- https://github.com/xwiki/xwiki-rendering/security/advisories/GHSA-6gf5-c898-7rxpPatchVendor Advisory
- https://jira.xwiki.org/browse/XRENDERING-663Vendor Advisory
FAQ
What is CVE-2023-32070?
CVE-2023-32070 is a vulnerability with a CVSS score of 9.0 (CRITICAL). XWiki Platform is a generic wiki platform. Prior to version 14.6-rc-1, HTML rendering didn't check for dangerous attributes/attribute values. This allowed cross-site scripting (XSS) attacks via attrib...
How severe is CVE-2023-32070?
CVE-2023-32070 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-32070?
Check the references section above for vendor advisories and patch information. Affected products include: Xwiki Rendering, Xwiki Xwiki.