Projectworlds Online Art Gallery Shop SQL Injection Vulnerability

A SQL injection vulnerability has been identified in Projectworlds Online Art Gallery Shop version 1.0, specifically within the admin/adminHome.php file. The issue arises from inadequate validation of the 'reach_nm' parameter, allowing remote attackers to inject malicious SQL queries. This vulnerability could lead to unauthorized database access, data manipulation, 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 result in unauthorized data access, data modification or deletion, and in some cases, executing administrative operations on the database.

Reproduction

The vulnerability can be reproduced by sending a POST request to 'admin/adminHome.php' with the 'reach_nm' parameter manipulated to include a crafted SQL payload. 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 and parameter binding to prevent SQL injection. Additionally, input validation and filtering should be implemented to ensure user input conforms to expected formats. Minimizing database user permissions and conducting regular security audits can also help mitigate such vulnerabilities.