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Open WebUI: Upload `metadata.knowledge_id` bypasses the knowledge-base write-access check (read-only users can add files to KB)

🗓️ 04 Aug 2026 11:34:42Reported by Python Packaging AdvisoryType 
pypa
 pypa
🔗 github.com👁 13 Views

Open WebUI upload trusts metadata knowledge_id, allowing read-only users to add files to knowledge bases.

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Vulners
Node
pypiopen-webuiRange00.10.0

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04 Aug 2026 13:36Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.14.3
EPSS0.00292
SSVC
13