CVE-2025-53835 XWiki Rendering is vulnerable to XSS attacks through insecure XHTML syntax

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Starting in version 5.4.5 and prior to version 14.10, the XHTML syntax depended on the xdom+xml/current syntax which allows the creation of raw blocks...