CVE-2026-12796

A vulnerability was identified in BerriAI litellm up to 1.82.2. This impacts the function get_redirect_response_from_openid of the file litellm/proxy/management_endpoints/ui_sso.py of the component SSO Authentication Flow. The manipulation leads to session expiration. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

• CWE-613

• https://gist.github.com/YLChen-007/5fa8af12e1b183674d7ca96d852fb697Exploit, Third Party Advisory
• https://vuldb.com/cve/CVE-2026-12796Third Party Advisory, VDB Entry
• https://vuldb.com/submit/811287Third Party Advisory, Exploit, VDB Entry
• https://vuldb.com/vuln/372558Third Party Advisory, VDB Entry
• https://vuldb.com/vuln/372558/ctiPermissions Required, VDB Entry

Published

Jun 21, 2026

Last Modified

Jun 24, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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