Code-Projects Modern Bag SQL Injection Vulnerability in Product Addition Admin File

A critical SQL injection vulnerability has been identified in Code-Projects Modern Bag version 1.0. The issue resides in the admin/productadd_back.php file, where the 'MULTIPART namepro' 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 interfere with the application's database queries. This could lead to unauthorized data access, data manipulation, and in some cases, executing administrative operations on the database.

Reproduction

The vulnerability can be reproduced by sending a POST request to the /admin/productadd_back.php endpoint with the 'MULTIPART namepro' parameter. The injected payload can include SQL injection techniques, such as time-based blind SQL injection, to exploit the vulnerability. After exploiting the SQL injection, it is possible to upload a PHP shell through the 'fImages' parameter, which can be executed to gain further access.

Remediation

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