CVE-2023-32070 – Improper Neutralization of Script in Attributes in XWiki (X)HTML renderers

https://notcve.org/view.php?id=CVE-2023-32070

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. • https://github.com/xwiki/xwiki-rendering/commit/c40e2f5f9482ec6c3e71dbf1fff5ba8a5e44cdc1 https://github.com/xwiki/xwiki-rendering/security/advisories/GHSA-6gf5-c898-7rxp https://jira.xwiki.org/browse/XRENDERING-663 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-83: Improper Neutralization of Script in Attributes in a Web Page •