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GHSA-M8F9-9WHG-F4XR Open WebUI has stored XSS via attacker-controlled file extension in /api/v1/audio/transcriptions

🗓️ 14 May 2026 20:17:58Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 9 Views

Open WebUI audio transcription upload uses user extension, enabling XSS via a polyglot WAV HTML file.

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