A vulnerability was identified in BerriAI litellm up to 1.82.2. This affects an unknown function of the file litellm/proxy/auth/user_api_key_auth.py of the component M2M JWT Handler. Such manipulation leads to improper authorization. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is reported as difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.
References
| Link | Resource |
|---|---|
| https://gist.github.com/YLChen-007/70e4e106527f74ddf17953ff0f6c248d | Exploit Third Party Advisory |
| https://vuldb.com/cve/CVE-2026-12771 | Third Party Advisory VDB Entry |
| https://vuldb.com/submit/811280 | Third Party Advisory Exploit VDB Entry |
| https://vuldb.com/vuln/372513 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/372513/cti | Permissions Required VDB Entry |
Configurations
History
24 Jun 2026, 20:31
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://gist.github.com/YLChen-007/70e4e106527f74ddf17953ff0f6c248d - Exploit, Third Party Advisory | |
| References | () https://vuldb.com/cve/CVE-2026-12771 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/submit/811280 - Third Party Advisory, Exploit, VDB Entry | |
| References | () https://vuldb.com/vuln/372513 - Third Party Advisory, VDB Entry | |
| References | () https://vuldb.com/vuln/372513/cti - Permissions Required, VDB Entry | |
| CPE | cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:* | |
| First Time |
Litellm
Litellm litellm |
21 Jun 2026, 02:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-06-21 02:16
Updated : 2026-06-24 20:31
NVD link : CVE-2026-12771
Mitre link : CVE-2026-12771
CVE.ORG link : CVE-2026-12771
JSON object : View
Products Affected
litellm
- litellm