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.
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-007/39ed709ce322431658a05b951e91f278 Exploit, Third Party Advisory
- https://vuldb.com/cve/CVE-2026-12772 Third Party Advisory, VDB Entry
- https://vuldb.com/submit/811281 Third Party Advisory, Exploit, VDB Entry
- https://vuldb.com/vuln/372514 Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/372514/cti Permissions Required, VDB Entry