Code-Projects Jonnys Liquor SQL Injection Vulnerability in Admin Area

A critical SQL injection vulnerability has been identified in Code-Projects Jonnys Liquor version 1.0. The issue resides in the admin-area.php file, where the 'drink' 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 information, tamper with data, 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 crafted GET request to the admin/admin-area.php file with the 'drink' parameter. Various payloads can be used to exploit the SQL injection, such as boolean-based blind injections, error-based injections, time-based blind injections, and UNION query injections. These payloads can be used to extract database information, manipulate database queries, or execute arbitrary SQL commands.

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.