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CVE-2026-100641 SiYuan before v3.8.4 Stored XSS via Unescaped Flashcard Content

🗓️ 26 Sep 2026 13:23:13Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 8 Views

Stored XSS in SiYuan before v3.8.4 allows arbitrary code execution via flashcards.

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28 Sep 2026 03:48Current
6.3Medium risk
Vulners AI Score6.3
CVSS 48.6
8