CVE-2026-12796: LiteLLM

Medium severity, CVSS 6.3. EPSS: 0.6% chance of exploitation in the next 30 days.

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.

Affected products

• LiteLLM LiteLLM: up to and including 1.82.2

Published 2026-06-21. Last modified 2026-06-24.