| 标题 | j3k0 mcp-google-workspace 1.0.0 Arbitrary File Write |
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| 描述 | An arbitrary file write vulnerability has been identified in mcp-google-workspace. Gmail attachment retrieval and bulk-save logic accepts caller-controlled local save paths and passes them to fs.writeFileSync after a helper named validateSavePath. The helper resolves the path but does not enforce a safe base directory or approved downloads directory. An attacker able to invoke the affected MCP tool can write decoded attachment content to arbitrary local paths writable by the server process. |
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| 来源 | ⚠️ https://github.com/j3k0/mcp-google-workspace/issues/19 |
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| 用户 | ccccccctfi (UID 97498) |
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| 提交 | 2026-05-11 10時27分 (5 月前) |
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| 管理 | 2026-05-31 18時06分 (20 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 367570 [j3k0 mcp-google-workspace 直到 831790e7d5c2663325733d9f5579cc339a267c4c MCP Gmail Tool src/tools/gmail.ts saveToDisk 权限提升] |
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| 积分 | 20 |
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