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Package · PyPI

litellm

45 known vulnerabilities.

Malicious versions reported for this package

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  • High 8.8
    CVE-2026-59822 Exploited Public exploit

    LiteLLM: MCP Authentication Bypass via OAuth2 Passthrough Fallback

    LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.84.0, LiteLLM's MCP Streamable HTTP endpoint allowed an unauthenticated attacker to use a fabricated Authorization header to trigger an OAuth2 passthrough fallbac…

    BerriAI litellm litellm PyPI
    KEV Sep 2, 2026
  • High 8.7
    CVE-2026-42271 Exploited Public exploit Scanner template EPSS 91%

    LiteLLM: Authenticated command execution via MCP stdio test endpoints

    LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. From version 1.74.2 to before version 1.83.7, two endpoints used to preview an MCP server before saving it — POST /mcp-rest/test/connection and POST /mcp-rest/test/tools/lis…

    BerriAI litellm airflow-3 litellm Wolfi PyPI
    KEV Jun 8, 2026