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CVE-2026-59219

Open WebUI: Realtime endpoints accept Redis-revoked JWTs after signout/backchannel logout PUBLISHED

Description (CNA)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 before 0.10.0 with Redis configured, Socket.IO connect, user-join, join-channels, join-note, and the terminal websocket first-message authentication used decode_token without the Redis-backed is_valid_token revocation check, allowing revoked JWTs to continue authenticating realtime connections. This issue is fixed in version 0.10.0.

Affected (CNA)

Vendor / productVersions
open-webui / open-webuiaffected >= 0.9.0, < 0.10.0

CWE

CWE-613

References

ADP enrichment

CISA-ADP

No English description supplied.