| 标题 | jeecgboot 3.9.0 Absolute Path Traversal |
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| 描述 | 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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| 来源 | ⚠️ https://www.yuque.com/la12138/vxbwk9/ezodz20a26g36y8m |
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| 用户 | Saul1213 (UID 94577) |
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| 提交 | 2026-01-26 08時29分 (8 月前) |
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| 管理 | 2026-02-06 15時30分 (11 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 344687 [JeecgBoot 直到 3.9.0 Retrieval-Augmented Generation edit filePath 目录遍历] |
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| 积分 | 20 |
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