Code-Projects Church Donation System SQL Injection Vulnerability

A critical SQL injection vulnerability has been identified in Code-Projects Church Donation System version 1.0. The issue resides in the '/members/Tithes.php' file, where the 'trcode' parameter is manipulated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication, potentially leading to unauthorized database access, data modification or deletion, and exposure of sensitive information.

Impact

Exploitation of this vulnerability allows for unauthorized database access, manipulation or deletion of data, and leakage of sensitive information. Such actions could disrupt services and cause significant harm to the system's security and business operations.

Reproduction

The vulnerability can be reproduced by sending a POST request to '/members/Tithes.php' with the 'trcode' parameter. Various payloads can be used to exploit the SQL injection, including boolean-based blind, error-based, and time-based blind injection techniques.

Remediation

It is recommended to use prepared statements and parameter binding to prevent SQL injection, validate and filter user input, and limit database user permissions to the minimum required.