| Titolo | 54yyyu code-mcp 4cfc4643541a110c906d93635b391bf7e357f4a8 Path Traversal |
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| Descrizione | 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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| Fonte | ⚠️ https://github.com/54yyyu/code-mcp/issues/4 |
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| Utente | CPT_Penner (UID 97246) |
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| Sottomissione | 18/04/2026 20:28 (4 mesi fa) |
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| Moderazione | 04/05/2026 23:24 (16 days later) |
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| Stato | Accettato |
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| Voce VulDB | 361071 [54yyyu code-mcp fino a 4cfc4643541a110c906d93635b391bf7e357f4a8 MCP File src/code_mcp/server.py is_safe_path directory traversal] |
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| Punti | 20 |
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