| عنوان | zsadmin ZS-Admin <=1.0.0 Unrestricted Upload |
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| الوصف | The ZS-Admin file upload module accepts files through MultipartFile. The server extracts the extension from the original filename and generates a new filename in the format UUID + original extension. No extension whitelist, MIME type whitelist, or magic-byte validation was found in this flow.
As a result, an attacker can upload files with arbitrary extensions such as .svg, .html, or .jsp. JSP execution was not confirmed in the tested environment, so this issue should not be described as remote code execution. However, if the uploaded directory allows inline rendering of SVG or HTML, the issue may lead to stored cross-site scripting. |
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| المصدر | ⚠️ https://github.com/zsadmin2025/zs-admin-java/issues/6 |
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| المستخدم | cl0ney (UID 99026) |
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| ارسال | 15/06/2026 05:51 PM (1 شهر منذ) |
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| الاعتدال | 21/07/2026 10:55 AM (1 month later) |
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| الحالة | تمت الموافقة |
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| إدخال VulDB | 380830 [zsadmin2025 ZS-Admin حتى b52e14536d59fda11e56e2536a1c32e82a38cead com.zs.file.controller.SysFileController /api/system/file/upload ملف تجاوز الصلاحيات] |
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| النقاط | 20 |
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