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OpenAdvisories
High · 7.7 CVE-2026-34222 EUVD-2026-17977GHSA-7429-hxcv-268mPYSEC-2026-2709

Open WebUI has Broken Access Control in Tool Valves

Published Apr 1, 2026 · Updated Apr 4, 2026 · Assigned by GitHub_M

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.

Affected products

VendorProductAffectedFixed
open-webui open-webui < 0.8.11 —

Affected packages

EcosystemPackageAffectedFixedRecord
PyPI open-webui < 0.8.11 0.8.11 GHSA-7429-hxcv-268m

References