Gửi #822784: raisulislamg4 student_management_system_by_php 1.0 SQL Injectionthông tin

tiêu đềraisulislamg4 student_management_system_by_php 1.0 SQL Injection
Mô tảThe login script constructs an SQL query by directly concatenating the user‑supplied `username` and the MD5 hash of the `password` into the query string: ```php $name = $_POST['username']; $pass = md5($_POST['password']); $sql = "SELECT * FROM USERS WHERE USERNAME='".$name."' AND PASSWORD='".$pass."' "; $result = mysqli_query($data, $sql); ``` No parameterisation, escaping, or input validation is applied. An attacker can inject arbitrary SQL logic into the username field to bypass the password check entirely. Upon successful injection, the server sets a valid session and redirects to the admin dashboard, giving the attacker full administrative privileges.
Nguồn⚠️ https://github.com/raisulislamg4/student_management_system_by_php/issues/2
Người dùng
 dede1 (UID 97915)
Đệ trình08/05/2026 06:17 (cách đây 5 các tháng)
Kiểm duyệt31/05/2026 09:59 (23 days later)
Trạng tháiđược chấp nhận
Mục VulDB367504 [raisulislamg4 student_management_system_by_php đến 310d950e09013d5133c6b9210aff9444382d16d1 Login login_check.php tên người dùng Tiêm SQL]
điểm20

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