PHPGurukul News Portal SQL Injection Vulnerability in Contact Us Admin File

A critical SQL injection vulnerability has been identified in PHPGurukul News Portal Project version 4.1. The issue resides in the admin/contactus.php file, where the pagetitle 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 SQL injection, enabling attackers to interfere with the application's database queries. This could lead to 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 the admin/contactus.php file with a crafted pagetitle parameter. The injected SQL payload can be designed to exploit the application's database query handling, such as using time-based blind SQL injection techniques.

Remediation

It is recommended to validate and sanitize user inputs, particularly in the contactus.php file, to prevent SQL injection. Implementing prepared statements and parameterized queries can also help mitigate this vulnerability.