Campcodes Advanced Online Voting Management System SQL Injection Vulnerability

A SQL injection vulnerability has been identified in Campcodes Advanced Online Voting Management System version 1.0. The issue resides in the file /admin/voters_add.php, where the 'firstname' parameter is improperly validated, allowing remote attackers to inject malicious SQL queries. This vulnerability could lead to unauthorized database access, data manipulation, and exposure of sensitive information.

Impact

Exploitation of this vulnerability allows for SQL injection, where attackers can interfere with the application's database queries. This could result in unauthorized data access, data modification or deletion, and in some cases, executing administrative operations on the database.

Reproduction

The vulnerability can be reproduced by sending a POST request to the /admin/voters_add.php file with a crafted 'firstname' parameter that includes malicious SQL payloads. This can be done using tools like sqlmap, which automates the process of finding and exploiting SQL injection vulnerabilities.

Remediation

It is recommended to implement input validation and sanitization for the 'firstname' parameter to prevent SQL injection. Additionally, using prepared statements for database queries can help mitigate this vulnerability.