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CVE-2026-59221

Open WebUI

Description

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.6 before 0.10.0, _sanitize_proxy_path in backend/open_webui/routers/terminals.py decoded proxy paths only eight times, allowing a nine-times percent-encoded ../ traversal value to pass normalization checks and be decoded by the upstream terminal server. This issue is fixed in version 0.10.0.

CVSS 7.7EPSS 0.362%Risque 0.8
Voir la source
Publication
2026-07-09 18:16:55
Versions concernées
>=0.9.6, <0.10.0
Type
Application web
Vecteur
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N