| tiêu đề | SourceCodester Class and Exam Timetabling System Project V1.0 V1.0 XSS |
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| Mô tả | An XSS vulnerability was found in the '/BSIT2.php' file of the 'Class and Exam Timetabling System' project. The reason for this issue is that attackers inject malicious script code from the parameter 'course' and the system outputs the user input directly to the web page without appropriate encoding or filtering. This allows attackers to execute arbitrary script code in the victim's browser, thereby performing unauthorized operations.
Impact
Attackers can exploit this XSS vulnerability to steal cookies, session tokens, or other sensitive information of the victim, perform actions on behalf of the victim, deface web pages, redirect users to malicious websites, and even gain control of the victim's browser, posing a serious threat to user privacy and system security.
During the security review of "Class and Exam Timetabling System", I discovered a critical XSS vulnerability in the "/BSIT2.php" file. This vulnerability stems from insufficient user input validation and output encoding of the 'course' parameter, allowing attackers to inject malicious script code. Therefore, attackers can execute arbitrary scripts in the victim's browser, steal sensitive information, and perform operations on behalf of the victim. Immediate remedial measures are needed to ensure system security and protect user data. |
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| Nguồn | ⚠️ https://github.com/i-QvQ-i/first-OvO/issues/11 |
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| Người dùng | i-OvO-i (UID 97659) |
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| Đệ trình | 06/07/2026 19:26 (cách đây 2 các tháng) |
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| Kiểm duyệt | 22/08/2026 10:50 (2 months later) |
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| Trạng thái | được chấp nhận |
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| Mục VulDB | 394296 [SourceCodester Class and Exam Timetabling System 1.0 /BSIT2.php course Tập lệnh chéo trang] |
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| điểm | 20 |
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