| Titel | debugmcp mcp-debugger 3e83906c8358965efd683c734e94a75d338400fa Path Traversal |
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| Beschreibung | A path traversal / arbitrary file read issue exists in debugmcp/mcp-debugger (tested on commit 3e83906c8358965efd683c734e94a75d338400fa). The source-context flow accepts user-controlled file input via handleGetSourceContext. In host mode, resolvePathForRuntime returns input paths unchanged, and the effective path reaches filesystem operations (readFile/stat/pathExists) without workspace boundary enforcement. This allows unauthorized reading of arbitrary absolute filesystem paths. |
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| Quelle | ⚠️ https://github.com/hyk6225/public_exp/issues/1 |
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| Benutzer | Anonymous User |
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| Einreichung | 27.04.2026 09:26 (vor 1 Monat) |
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| Moderieren | 24.05.2026 10:58 (27 days later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 365448 [debugmcp mcp-debugger bis 0.20.0 src/server.ts handleGetSourceContext Directory Traversal] |
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| Punkte | 20 |
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