Code-Projects Inventory Management System SQL Injection Vulnerability in editBrand.php

A critical SQL injection vulnerability has been identified in version 1.0 of the Code-Projects Inventory Management System. The issue resides in the file '/php_action/editBrand.php', where the 'editBrandStatus' parameter is manipulated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication, potentially leading to unauthorized database access, data modification or deletion, and exposure of sensitive information.

Impact

Exploitation of this vulnerability allows for SQL injection, enabling attackers to manipulate database queries. This could result in unauthorized access to database information, modification or deletion of data, and in some cases, execution of administrative operations on the database server.

Reproduction

To reproduce this vulnerability, send a POST request to '/php_action/editBrand.php' with the 'editBrandStatus' parameter. Inject a payload that exploits time-based blind SQL injection, such as one that uses the SQL 'SLEEP' function to demonstrate the injection. The request should also include 'editBrandName' and 'brandId' parameters to complete the request.

Remediation

It is recommended to use prepared statements and parameter binding to prevent SQL injection. Additionally, validate and filter user input to ensure it meets expected formats, minimize database user permissions, and conduct regular security audits.