CVE-2026-34222 in Open WebUI
Summary
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.
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Responsible
GitHub_M
Reservation
03/26/2026
Disclosure
04/01/2026
Status
Confirmed
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 354738 | open-webui Open WebUI improper authorization | 285 | Not defined | Official fix | CVE-2026-34222 |