PT-2026-29571 · Openwebui · Open-Webui

Published 2026-04-01 · Updated 2026-04-01 · CVE-2026-34222

NVD

CVSS v3.1

7.7

High

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

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.

Fix

Improper Authorization

Weakness Enumeration

CWE-285

Related Identifiers

CVE-2026-34222

Affected Products

Open-Webui

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-34222 · Security Note
• https://github.com/open-webui/open-webui/security/advisories/GHSA-7429-hxcv-268m · Note
• https://github.com/open-webui/open-webui/releases/tag/v0.8.11 · Note