PHPGurukul Online Marriage Registration System SQL Injection Vulnerability

A critical SQL injection vulnerability has been identified in PHPGurukul Online Marriage Registration System version 1.0. The issue resides in the file '/admin/between-dates-application-report.php', where the 'fromdate' and 'todate' parameters are manipulated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, leading to unauthorized database access, data modification or deletion, and exposure of sensitive information.

Impact

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

Reproduction

The vulnerability can be reproduced by sending a POST request to '/admin/between-dates-application-report.php' with a crafted 'fromdate' parameter that includes SQL injection payloads. The 'todate' parameter can be used to complete the request, but the injection occurs solely through the 'fromdate' parameter.

Remediation

To address this vulnerability, it is recommended to implement input validation and sanitization for the 'fromdate' and 'todate' parameters. Additionally, using prepared statements for database queries can help prevent SQL injection attacks.