| tiêu đề | code-projects.org Computer Laboratory System In PHP With Source Code 1.0 Unrestricted Upload |
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| Mô tả | The affected code handles administrator profile image uploads without performing any security validations. When the user submits an image, the application directly moves the uploaded file to the uploads/ directory using the original filename provided by the user:
move_uploaded_file($_FILES["image"]["tmp_name"], "uploads/" . $_FILES["image"]["name"]);
No checks are performed on:
File extension
MIME type
File content
File name safety
Double extensions (e.g., shell.php.jpg)
Directory traversal attempts (../../shell.php)
Moreover, the application does not enforce any whitelist for allowed file types. As a result, an attacker can upload arbitrary files, including malicious PHP scripts, which will be accessible and executable on the server if the uploads directory is web-accessible. |
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| Nguồn | ⚠️ https://github.com/Yohane-Mashiro/cve/blob/main/upload%203.md |
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| Người dùng | Yohane-Mashiro (UID 92825) |
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| Đệ trình | 06/12/2025 14:58 (cách đây 5 các tháng) |
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| Kiểm duyệt | 13/12/2025 09:36 (7 days later) |
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| Trạng thái | được chấp nhận |
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| Mục VulDB | 336374 [code-projects Computer Laboratory System 1.0 admin/admin_pic.php image nâng cao đặc quyền] |
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| điểm | 20 |
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