Open WebUI incorrect access control
Date: 2025-11
Affected: open-webui
Attack vector: auth-bypass
Category: real-world
Severity: High
CVE: CVE-2025-63681
CWE: CWE-284
CVSS: 7.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)

Incorrect access control in open-webui allowing unauthorized actions across user/admin boundaries.


Mitigations:

Architectural layers (MAESTRO):