PYSEC-2026-4069 BerriAI litellm has SSRF via Unvalidated spec_path URL in MCP OpenAPI Spec Loader

A weakness has been identified in BerriAI litellm up to 1.82.2. Affected by this vulnerability is the function loadopenapispecasync of the file litellm/proxy/experimental/mcpserver/openapitomcpgenerator.py of the component MCP OpenAPI Spec Loader. This manipulation of the argument specpath causes...