| Título | lsFusion 6.1 Arbitrary File Overwrite and Deletion |
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| Descripción | The server-side MakeUnzipFileAction invokes the unpackFile method in ZipUtils. This method does not restrict filenames or symbolic links within the compressed archive, allowing directory traversal during extraction. As a result, files can be written to arbitrary locations and existing files may be overwritten, leading to arbitrary file overwrite and arbitrary file deletion vulnerabilities. This same issue also occurs with EmailReceiver. |
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| Fuente | ⚠️ https://github.com/lsfusion/platform/issues/1545 |
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| Usuario | R1ckyZ (UID 92331) |
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| Sumisión | 2025-11-05 08:36 (hace 11 meses) |
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| Moderación | 2025-11-16 16:33 (11 days later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 332600 [lsfusion platform hasta 6.1 ZipUtils.java unpackFile recorrido de directorios] |
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| Puntos | 20 |
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