VulnerabilityAnalyzed
CVE-2026-12772
The attack may be initiated remotely.
LOW 2.1EPSS 0.40%
Does this matter?
Lower severity and a low EPSS score (0.40%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 2.1 LOWCVSS: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/M
- EPSS
- 0.40% probability · 34th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-613
- Affected
- litellm/litellm
- Source
- cna@vuldb.com
References
- https://gist.github.com/YLChen-007/39ed709ce322431658a05b951e91f278Exploit, Third Party Advisory
- https://vuldb.com/cve/CVE-2026-12772Third Party Advisory, VDB Entry
- https://vuldb.com/submit/811281Third Party Advisory, Exploit, VDB Entry
- https://vuldb.com/vuln/372514Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/372514/ctiPermissions Required, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.