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SiYuan: Stored and reflected XSS in SiYuan through an SVG sanitizer bypass

🗓️ 03 Sep 2026 14:53:17Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 5 Views

Stored and reflected XSS in SiYuan via SVG sanitizer bypass allowing script execution in app origin.

Detection
Refs

Data

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03 Sep 2026 14:53Current
5.8Medium risk
Vulners AI Score5.8
5