Vulnerability in Open-webui
CVE-2026-59219
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 authenti…
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.
Affected products
- Open-webui — versions >= 0.9.0, < 0.10.0
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_CONFIRM)
Frequently asked questions
- What is CVE-2026-59219?
- CVE-2026-59219 is a high-severity vulnerability in Open-webui, classified under Insufficient Session Expiration. CVSS score: 7.1/10. Published 2026-07-09.
- How severe is CVE-2026-59219?
- High severity. CVSS v3 base score is 7.1 out of 10.