1000 Projects ABC Courier Management System SQL Injection Vulnerability in Add_reciver.php

A critical SQL injection vulnerability has been identified in the ABC Courier Management System version 1.0. The issue resides in the Add_reciver.php file, where the reciver_name parameter is manipulated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication, leading to unauthorized database access, data modification or deletion, and potential leakage of sensitive information.

Impact

Exploitation of this vulnerability allows for SQL injection, enabling attackers to manipulate database queries. This could result in unauthorized access to the database, modification or deletion of data, and access to sensitive information.

Reproduction

The vulnerability can be reproduced by sending a POST request to the Add_reciver.php file with the reciver_name parameter. The injected SQL payload can be crafted to exploit the application's database query handling, such as by using time-based blind SQL injection techniques.

Remediation

It is recommended to use prepared statements and parameter binding to prevent SQL injection vulnerabilities. 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 enhance the application's security.