Code-Projects Student File Management System SQL Injection Vulnerability in Download.php

A SQL injection vulnerability exists in the Code-Projects Student File Management System version 1.0, specifically in the download.php file. The issue arises when the istore_id parameter is manipulated, allowing attackers to inject malicious SQL code. This vulnerability can be exploited remotely, and a public exploit is available.

Impact

Exploitation of this vulnerability allows for SQL injection, which could lead to unauthorized database access, sensitive data leakage, data manipulation, and potentially disrupting service.

Reproduction

To reproduce this vulnerability, log into the application and navigate to the download.php file. Once there, manipulate the istore_id parameter to inject SQL code. The lack of proper input validation allows the injected SQL to be executed, exploiting the application's database query handling.

Remediation

It is recommended to use prepared statements and parameter binding to prevent SQL injection. Additionally, input validation and filtering should be implemented to ensure user input conforms to expected formats. Minimizing database user permissions and conducting regular security audits can also help mitigate such vulnerabilities.