PHPGurukul Nipah Virus Testing Management System SQL Injection Vulnerability

A critical SQL injection vulnerability has been identified in PHPGurukul's Nipah Virus Testing Management System version 1.0. The issue resides in the '/profile.php' file, where the 'adminname' parameter can be manipulated to inject malicious SQL queries. This vulnerability can be exploited remotely, allowing attackers to access and manipulate the database without authorization.

Impact

Exploitation of this vulnerability could lead to unauthorized database access, allowing attackers to modify or delete data, access sensitive information, and potentially gain control over the system.

Reproduction

The vulnerability can be reproduced by sending a POST request to '/nipah-tms/profile.php' with the 'adminname' parameter. The injected SQL payload can be crafted to exploit the time-based blind SQL injection vulnerability, such as using a payload that makes use of the 'SLEEP' function to create a time delay response.

Remediation

To address this vulnerability, it is recommended to use prepared statements and parameter binding to prevent SQL injection. Additionally, input validation and filtering should be implemented to ensure that user input meets expected formats, blocking malicious data. Finally, database user permissions should be minimized, ensuring that the account used to connect to the database has only the necessary privileges.