PHPGurukul News Portal SQL Injection Vulnerability in Login.php

A critical SQL injection vulnerability has been identified in PHPGurukul News Portal version 4.1. The issue arises in the login.php file, where the 'id' parameter is manipulated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely without authentication, leading to unauthorized database access and potential data manipulation.

Impact

Exploitation of this vulnerability allows for unauthorized access to the database, where attackers can read, modify, or delete data. This could also lead to unauthorized access to sensitive information and disrupt normal service operations.

Reproduction

The vulnerability can be reproduced by sending a POST request to login.php with a crafted 'id' parameter that includes SQL injection 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 use prepared statements to prevent SQL injection, validate and sanitize user inputs, and implement a web application firewall. Regularly updating and patching the application and monitoring logs for suspicious activities can also help mitigate this vulnerability.