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.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 2.1 · litellmNVD modified 2026-10-25 23:10
Affected (CPE criteria) 1
cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:*
References 5
- https://gist.github.com/YLChen-007/5fa8af12e1b183674d7ca96d852fb697 Exploit, Third Party Advisory
- https://vuldb.com/cve/CVE-2026-12796 Third Party Advisory, VDB Entry
- https://vuldb.com/submit/811287 Third Party Advisory, Exploit, VDB Entry
- https://vuldb.com/vuln/372558 Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/372558/cti Permissions Required, VDB Entry