itsourcecode Inventory Management System SQL Injection Vulnerability in Login Admin Panel

A SQL injection vulnerability has been identified in the itsourcecode Inventory Management System version 1.0. The issue arises in the admin login file, specifically within the 'user_email' parameter. This vulnerability allows remote attackers to inject malicious SQL queries, potentially leading to unauthorized database access, data manipulation, and exposure of sensitive information. The vulnerability exists due to inadequate input validation, allowing injected SQL to be executed without proper sanitization. Notably, no authentication is required to exploit this vulnerability.

Impact

Exploitation of this vulnerability allows for SQL injection, where attackers can manipulate database queries to gain unauthorized access to the database, leak sensitive data, alter or delete information, and potentially disrupt services.

Reproduction

The vulnerability can be reproduced by sending a POST request to '/GCCentrum/admin/login.php' with the 'user_email' parameter. Injecting a crafted SQL payload, such as one that exploits time-based blind SQL injection, can demonstrate the vulnerability. This can be done using tools like sqlmap, which automates the process of finding and exploiting SQL injection flaws.

Remediation

To address this vulnerability, it is recommended to implement prepared statements and parameter binding to prevent SQL injection. Additionally, input validation and filtering should be applied to ensure user input meets expected formats. Minimizing database user permissions and conducting regular security audits can further enhance the application's security.