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CVE-2026-43939 YAF.NET: Stored XSS in Forum Thread Posts/Replies Allowing Arbitrary JavaScript Execution for All Thread Viewers

🗓️ 12 May 2026 13:56:39Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

YAF.NET stores posts without sanitization, enabling stored XSS; fixed in 4.0.5 and 3.2.12.

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