| 标题 | 54yyyu code-mcp 4cfc4643541a110c906d93635b391bf7e357f4a8 Path Traversal |
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| 描述 | The server attempts to restrict file access to PROJECT_ROOT using is_safe_path, but relies on Path.absolute() parent membership checks. Because absolute() does not canonicalize .., crafted paths such as PROJECT_ROOT/../outside.txt can pass the parent check while resolving outside workspace boundaries in downstream file operations. This may enable out-of-workspace read/write access through MCP file tools. |
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| 来源 | ⚠️ https://github.com/54yyyu/code-mcp/issues/4 |
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| 用户 | CPT_Penner (UID 97246) |
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| 提交 | 2026-04-18 20時28分 (2 月前) |
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| 管理 | 2026-05-04 23時24分 (16 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 361071 [54yyyu code-mcp 直到 4cfc4643541a110c906d93635b391bf7e357f4a8 MCP File src/code_mcp/server.py is_safe_path 目录遍历] |
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| 积分 | 20 |
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