cvedb.io
CVE-2026-45345
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2026-05-15T22:16:54.923 · Last modified 2026-06-17T10:51:56.547

Summary

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.5.7, a user can modify another user's model even if its visibility is set to Private. By changing the access permissions during editing, unauthorized access can be gained. This vulnerability is fixed in 0.5.7.

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.