PYSEC-2026-4072
BerriAI litellm: UI User Enumeration leads to System-Wide Information Disclosure
At a glance
- Published
- Updated
- CVE
- CVE-2026-12799
- Aliases
- GHSA-m2v5-74w2-qhcj
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CVSS_V4
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Description
A security vulnerability has been detected in BerriAI litellm up to 1.82.2. Affected by this issue is the function ui_view_users of the file litellm/proxy/management_endpoints/internal_user_endpoints.py of the component Incomplete Fix CVE-2025-0628. Such manipulation leads to improper authorization. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.
Affected packages
| Package | Versions |
|---|---|
| PyPI · litellm | introduced 0, last affected 1.82.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-12799 ADVISORY
- https://gist.github.com/YLChen-007/3ace22e33e468d0166fe609c9fdf4184 WEB
- https://github.com/BerriAI/litellm PACKAGE
- https://vuldb.com/cve/CVE-2026-12799 WEB
- https://vuldb.com/submit/811291 WEB
- https://vuldb.com/vuln/372561 WEB
- https://vuldb.com/vuln/372561/cti WEB
- https://pypi.org/project/litellm PACKAGE
- https://github.com/advisories/GHSA-m2v5-74w2-qhcj ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |