Security Advisory

CVE-2026-45345

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-15 21:17:27

Last updated 2026-05-18 15:51:06

Assigner GitHub_M

CVSS score 6.5

State PUBLISHED

Description

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.

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