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GHSA-WCH8-MHJ5-9FRG Open WebUI: Cross-user file disclosure via /api/chat/completions image_url field

🗓️ 17 Jun 2026 14:11:44Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 7 Views

Open WebUI enables cross-user file disclosure via image_url in chat completions, bypassing ownership checks.

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13 Jul 2026 16:43Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.5
EPSS0.00225
7