PHPGurukul Men Salon Management System SQL Injection Vulnerability

A critical SQL injection vulnerability has been identified in PHPGurukul Men Salon Management System version 1.0. The issue resides in the file '/admin/edit-customer-detailed.php', where the 'editid' parameter is manipulated to inject malicious SQL queries. This vulnerability can be exploited remotely, allowing attackers to gain unauthorized access to the database, leak sensitive data, tamper with information, and potentially disrupt services.

Impact

Exploitation of this vulnerability allows for unauthorized database access, manipulation of data, leakage of sensitive information, and could lead to a complete compromise of the system.

Reproduction

The vulnerability can be reproduced by sending a request to '/admin/edit-customer-detailed.php' with the 'editid' parameter. The injection can be performed using a boolean-based blind SQL injection payload, or by exploiting the vulnerability with a UNION-based SQL injection payload that, for example, extracts database information.

Remediation

To address this vulnerability, it is recommended to use prepared statements and parameter binding to prevent SQL injection, validate and filter user input, minimize database user permissions, and conduct regular security audits.