BerriAI litellm 1.63.1 Admin Key Handler Improper Authorization Vulnerability
CVE-2026-12770 Published on June 21, 2026
BerriAI litellm Admin Key key_management_endpoints.py improper authorization
A vulnerability was determined in BerriAI litellm up to 1.63.1. The impacted element is an unknown function of the file litellm/proxy/management_endpoints/key_management_endpoints.py of the component Admin Key Handler. This manipulation causes improper authorization. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure.
Timeline
Advisory disclosed
VulDB entry created
VulDB entry last update
Weakness Types
What is an AuthZ Vulnerability?
The software does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
CVE-2026-12770 has been classified to as an AuthZ vulnerability or weakness.
Incorrect Privilege Assignment
A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.
Products Associated with CVE-2026-12770
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Affected Versions
BerriAI litellm:- Version 1.63.0 is affected.
- Version 1.63.1 is affected.