Code-Projects Online Farm System SQL Injection Vulnerability in addProduct.php

A SQL injection vulnerability has been identified in Code-Projects Online Farm System version 1.0, specifically within the addProduct.php file. The issue arises from inadequate validation of user input in the 'MULTIPART username' parameter, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication, potentially leading 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

To reproduce this vulnerability, send a POST request to the addProduct.php file with the 'MULTIPART username' parameter. Inject a payload that exploits the SQL injection vulnerability, such as one that uses a time-based blind SQL injection technique, like the SQLMap tool.

Remediation

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