CVE-2026-116169 SiYuan 2.10.0 before 3.8.7 Stored XSS via KaTeX \href in Math Blocks

SiYuan from 2.10.0 before 3.8.7 contains a stored cross-site scripting vulnerability that allows users with edit permission to inject script by placing javascript: URLs in math block content rendered with KaTeX trust enabled. Attackers can store \href, \url, or \includegraphics payloads that...