Description
An improper authorization vulnerability exists in the main-latest version of BerriAI/litellm. When a user with the role 'internal_user_viewer' logs into the application, they are provided with an overly privileged API key. This key can be used to access all the admin functionality of the application, including endpoints such as '/users/list' and '/users/get_users'. This vulnerability allows for privilege escalation within the application, enabling any account to become a PROXY ADMIN.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://huntr.com/bounties/6c0e2f75-2d03-42f9-9530-e16a973317fc
Scores
CVSS v3
8.1
EPSS
0.0027
EPSS Percentile
50.7%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-266
Status
published
Products (2)
berriai/berriai/litellm
unspecified - v1.61.15-nightly
pypi/litellm
0 - 1.61.15PyPI
Published
Mar 20, 2025
Tracked Since
Feb 18, 2026