| Título | jeecgboot 3.9.0 Absolute Path Traversal |
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| Descrição | A Restricted Arbitrary File Read vulnerability exists in the Jeecg-boot AI RAG (Retrieval-Augmented Generation) module due to insufficient input validation within the Knowledge Base editing mechanism. Specifically, the endpoint processes user-supplied JSON metadata without properly sanitizing directory traversal sequences (e.g., ../) in the filePath parameter. it fails to canonically validate that the resolved file path resides within the intended upload directory. This oversight allows authenticated attackers to manipulate the file path references, forcing the application to read, parse, and return the content of arbitrary local files residing outside the web root—provided those files match the permitted extensions—thereby leading to unauthorized information disclosure. |
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| Fonte | ⚠️ https://www.yuque.com/la12138/vxbwk9/ezodz20a26g36y8m |
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| Utilizador | Saul1213 (UID 94577) |
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| Submissão | 26/01/2026 08h29 (há 9 meses) |
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| Moderação | 06/02/2026 15h30 (11 days later) |
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| Estado | Aceite |
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| Entrada VulDB | 344687 [JeecgBoot até 3.9.0 Retrieval-Augmented Generation edit filePath Travessia de Diretório] |
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| Pontos | 20 |
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