Open WebUI: Users denied by the OAuth role policy can still sign in via token exchange

Summary Open WebUI's OAuth token exchange endpoint issues a session for a provider access token without running the OAuth role management that the normal OAuth login callback runs. A user whose provider roles the login callback would refuse, or would demote, could still obtain a working session a...

PT-2026-89454

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.8.0 through 0.11.0 Description The OAuth token exchange endpoint in backend/open webui/routers/auths.py issues a session for a provider access token without executing the OAuth role management checks performed by the...

PT-2026-60628

Name of the Vulnerable Software and Affected Versions OpenClaw versions 2026.1.20 through 2026.5.26 Description An authorization bypass exists in the device.pair.approve feature. This flaw allows callers with lower trust levels to circumvent role-management checks, enabling them to perform action...

PT-2026-59567

Summary The PraisonAI Platform API has two authorization failures that together break workspace isolation. The service layer for issues and projects performs global primary-key lookups without checking workspace ownership, so any authenticated user can read, modify, and delete resources in any...