Vulnerability Details CVE-2026-12774
A security vulnerability has been detected in BerriAI litellm up to 1.82.2. Affected by this vulnerability is the function _execute_with_mcp_client of the file litellm/proxy/_experimental/mcp_server/rest_endpoints.py of the component MCP Server Connection Testing. The manipulation leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 10.5%
CVSS Severity
CVSS v3 Score 6.3
CVSS v2 Score 6.5