CVE-2026-34222
HIGH
NVD
CVSS Score
7.7
Severity
HIGH
Published
Apr 01, 2026
Vendor
unknown
Description
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to version 0.8.11, there is a broken access control vulnerability in tool values. This issue has been patched in version 0.8.11.