| Título | lsFusion 6.1 Arbitrary File Overwrite and Deletion |
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| Descrição | 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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| Fonte | ⚠️ https://github.com/lsfusion/platform/issues/1545 |
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| Utilizador | R1ckyZ (UID 92331) |
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| Submissão | 05/11/2025 08h36 (há 11 meses) |
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| Moderação | 16/11/2025 16h33 (11 days later) |
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| Estado | Aceite |
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| Entrada VulDB | 332600 [lsfusion platform até 6.1 ZipUtils.java unpackFile Travessia de Diretório] |
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| Pontos | 20 |
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