| Titre | zosmaai pi-llm-wiki 0.11.7 Command Injection |
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| Description | An OS command injection vulnerability (CWE-78) has been identified in the wiki_capture_source MCP tool of zosmaai pi-llm-wiki 0.11.7, commit eb517fc75cb89256f32f1b07399fdc2e26d8e123. The tool accepts an attacker-controlled url argument and interpolates it directly into a command string executed through sh -c without safely separating arguments or neutralizing shell metacharacters. An attacker with access to the MCP interface can escape the quoted source argument and execute arbitrary operating-system commands with the privileges of the server process, potentially resulting in unauthorized data access, system modification, or service disruption. A working exploit has been demonstrated by launching macOS Calculator and is publicly available. No fixed version is available at the time of reporting. |
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| La source | ⚠️ https://github.com/zosmaai/pi-llm-wiki/issues/185 |
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| Utilisateur | Xh1Xxhg (UID 90906) |
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| Soumission | 31/08/2026 11:07 (il y a 1 mois) |
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| Modérer | 29/09/2026 20:09 (29 days later) |
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| Statut | Accepté |
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| Entrée VulDB | 411587 [zosmaai pi-llm-wiki jusqu’à 0.11.7 wiki_capture_source MCP tool mcp/index.ts url élévation de privilèges] |
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| Points | 20 |
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