CVE-2026-12772

MEDIUM 6.3

BerriAI litellm PROXY_ADMIN database API Key Generator login_utils.py authenticate_user session expiration

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-613
Vendor	berriai
Product	litellm
Published	Jun 21, 2026

Stay Ahead of the Next One

Get instant alerts for berriai litellm

Be the first to know when new medium vulnerabilities affecting berriai litellm are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

BerriAI / litellm

1.82.0 1.82.1 1.82.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/372514 vuldb.com: https://vuldb.com/vuln/372514/cti vuldb.com: https://vuldb.com/cve/CVE-2026-12772 vuldb.com: https://vuldb.com/submit/811281 gist.github.com: https://gist.github.com/YLChen-007/39ed709ce322431658a05b951e91f278

Credits

🔍 Eric-c (VulDB User) VulDB CNA Team