CVE-2026-12772
BerriAI litellm PROXY_ADMIN database API Key Generator login_utils.py authenticate_user session expiration
At a glance Severity MEDIUM 5.3 EPSS EPSS 0.40 % · percentile 34 (2026-10-27) State PUBLISHED Published 2026-06-21 Updated 2026-06-22 Assigner VulDB NVD status Analyzed Description 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 manipulation results in session expiration. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure.
Scores Version Score Vector Scored by CVSS 4.0 MEDIUM 5.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P VulDB CVSS 3.1 MEDIUM 6.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R VulDB CVSS 3.0 MEDIUM 6.3 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R VulDB CVSS 2.0 MEDIUM 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR VulDB CVSS 4.0 LOW 2.1 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X NVD · cna@vuldb.com (Secondary) CVSS 3.1 MEDIUM 6.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L NVD · cna@vuldb.com (Secondary) CVSS 2.0 MEDIUM 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P NVD · cna@vuldb.com (Secondary)
Weaknesses (CWE)
Advisories GHSA-mf52-j94g-746m — LiteLLM: PROXY_ADMIN database API Key Generator Has Insufficient Session ExpirationPYSEC-2026-4073 — LiteLLM: PROXY_ADMIN database API Key Generator Has Insufficient Session ExpirationEuropean references
Affected configurations (NVD CPE) cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:* < 1.82.3Affected products
References
Sources
