CVE-2023-32070: XWiki Rendering

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

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.

Affected products

• XWiki Rendering: version 3.0 only
• XWiki XWiki: up to and including 14.5

Published 2023-05-10. Last modified 2026-06-17.