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CVE-2026-45301

Open WebUI: Missing permission check in files API allows authenticated users to list, access and delete every uploaded file PUBLISHED

Description (CNA)

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.3.16, a missing permission check in all files related API endpoints allows any authenticated user to list, access and delete every file uploaded by every user to the platform. This vulnerability is fixed in 0.3.16.

Affected (CNA)

Vendor / productVersions
open-webui / open-webuiaffected < 0.3.16

CWE

CWE-284

References

ADP enrichment

CISA-ADP

No English description supplied.