itsourcecode Inventory Management System SQL Injection Vulnerability in Products Management

A SQL injection vulnerability has been identified in the itsourcecode Inventory Management System version 1.0. The issue resides in the file '/GCCentrum/admin/products/index.php?view=add', where the 'PROMODEL' parameter is not properly validated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, potentially leading to unauthorized database access, data manipulation, and disruption of service.

Impact

Exploitation of this vulnerability allows for SQL injection, which could be used to access, modify, or delete database information. Such actions could include unauthorized data access, data leakage, and disruption of service.

Reproduction

The vulnerability can be reproduced by sending a POST request to '/GCCentrum/admin/products/index.php?view=add' with the 'PROMODEL' parameter. The request must include a crafted SQL payload that exploits the application's SQL query handling. This can be done using tools like sqlmap, which automates the process of finding and exploiting SQL injection vulnerabilities.

Remediation

To address this vulnerability, it is recommended to implement input validation and sanitization for the 'PROMODEL' parameter to prevent SQL injection. Additionally, using prepared statements and parameterized queries can help mitigate the risk by separating SQL logic from user input.