SiYuan Note - Cross-Site Scripting

SiYuan Note through version 3.6.1 is vulnerable to unauthenticated reflected Cross-Site Scripting XSS in the /api/icon/getDynamicIcon endpoint due to improper filtering of SVG elements with a namespace prefix such as . By using a namespaced script element, attackers can bypass the SanitizeSVG...

PT-2026-25859

Name of the Vulnerable Software and Affected Versions SiYuan versions 3.6.0 and below Description SiYuan, a personal knowledge management system, contains an authorization bypass that allows authenticated users, including those with the Reader role, to execute arbitrary SQL statements against the...