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PraisonAI MCP HTTP-stream 默认无认证漏洞

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GitHub 安全公告指出,PraisonAI 4.6.63 的 MCP HTTP-stream 服务仅在配置 API key 时才鉴权,而 CLI 的 --api-key 默认为 None,因此执行 praisonai mcp serve --transport http-stream 后整个 MCP 接口处于未鉴权状态。无 Authorization 且无 Origin 头的请求可以完成 initialize 并拿到 mcp-session-id,进而暴露工具枚举与未校验的工具调用面。

Generated by AI from reports · Updated 3 days ago

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Oct 9
  1. GitHub 安全公告
    PraisonAI 4.6.63 的 MCP HTTP-stream 传输默认不鉴权,暴露工具枚举与未校验的工具调用面

    PraisonAI 4.6.63 的 MCP HTTP-stream 服务仅在配置 API key 时才鉴权,而 CLI 的 --api-key 默认为 None,因此执行 praisonai mcp serve --transport http-stream 后整个 MCP 接口处于未鉴权状态。无 Authorization 且无 Origin 头的请求可以完成 initialize 并拿到 mcp-session-id,再用 tools/list 枚举约 50 个工具,且 dispatcher 会把工具调用参数直接转发给 handler,不按工具声明的 inputSchema 校验,未声明的额外参数也能到达 Python handler。

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New sources per day

4 days total1 ·Maximum1(Oct 9)·Today0

  • Oct 9New1 sources (1 outlets,0 accounts)
  • Oct 10New0 sources (0 outlets,0 accounts)
  • Oct 11New0 sources (0 outlets,0 accounts)
  • Oct 12New0 sources (0 outlets,0 accounts)

Hourly attention

Current attention43·Peak in the comparable period48(Oct 9 07:00)·Change over the comparable past 24 hours 0%

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