What is CVE-2026-12772?

CVE-2026-12772 is a medium-severity vulnerability in Berriai Litellm, classified under Insufficient Session Expiration. CVSS score: 6.3/10. Published 2026-06-21.

How severe is CVE-2026-12772?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Vulnerability in Berriai Litellm

CVE-2026-12772

A security flaw has been discovered in BerriAI litellm up to 1.82.2. This impacts the function authenticate_user of the file litellm/proxy/auth/login_utils.py of the component PROXY_ADMIN database API Key Generator. Performing a manipulati…

EPSS: 0.003 (17.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Berriai Litellm — versions 1.82.0, 1.82.1, 1.82.2
Litellm

Weakness classification (CWE)

CWE-613 — Insufficient Session Expiration

References

cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
cna@vuldb.com (Exploit, VDB Entry, Third Party Advisory, third-party-advisory)
cna@vuldb.com (Exploit, Third Party Advisory, exploit)

Frequently asked questions

What is CVE-2026-12772?: CVE-2026-12772 is a medium-severity vulnerability in Berriai Litellm, classified under Insufficient Session Expiration. CVSS score: 6.3/10. Published 2026-06-21.
How severe is CVE-2026-12772?: Medium severity. CVSS v3 base score is 6.3 out of 10.