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CVE Watch10 sept 2026

CVE-2026-87014

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, role synchronization in backe

CVSS

6.5

Medio

EPSS

KEV

Exploit Today

0-100

Publicado: 9 sept 2026 · Última mod.: 10 sept 2026 · CWE-613 · CWE-863

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, role synchronization in backend/open_webui/routers/auths.py and backend/open_webui/utils/oauth.py updated an administrator's database role without invalidating the user record cached by backend/open_webui/socket/main.py. An administrator demoted through a trusted role header or OAuth role mapping could keep an already-open Socket.IO connection and continue reading or editing every user's collaborative notes until that connection closed. This issue is fixed in version 0.11.1.

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