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CVE-2026-28786 Open WebUI vulnerable to Path Traversal in `POST /api/v1/audio/transcriptions`

🗓️ 26 Mar 2026 23:37:25Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

Authenticated non-admin users can trigger FileNotFoundError revealing DATA_DIR path via unsanitized filename in transcription API before 0.8.6.

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02 Apr 2026 13:22Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.3
EPSS0.00037
1