cvedb.io
CVE-2026-45301
HIGH · CVSS 8.1
EPSS exploitation probability: 0%
Published 2026-05-15T22:16:53.837 · Last modified 2026-06-17T10:51:53.523

Summary

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 products

openwebui — open_webui

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.