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CVE-2026-59219Open WebUI: Realtime endpoints accept Redis-revoked JWTs after signout/backchannel logout
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.
7.1 HIGHEPSS 0.55%Not in KEVNVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 7.1 | HIGH | 3.1GitHub_M (CNA) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N |
Details
- CVE ID
- CVE-2026-59219
- Status
- Analyzed
- Assigner (CNA)
- GitHub_M
- Published
- Jul 9, 2026
- Last modified
- 2026-07-10 18:17 UTC
- Weaknesses
- CWE-613 · Insufficient Session Expiration
Affected Products
As published by the CNA in the CVE record.
open-webuiopen-webui1 version range
- >= 0.9.0, < 0.10.0