CVE-2026-12796

MediumCVSS 6.3/10Last modified Oct 25, 2026

Description

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.

Metrics

CVSS 3.1 6.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-613

Affected software

Vendor	Product	Versions
BerriAI	litellm	1.82.0; 1.82.1; 1.82.2

References

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

Timeline

Published: Jun 21, 2026
Last modified: Oct 25, 2026
NVD status: Analyzed

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