itsourcecode Online Cellphone System SQL Injection Vulnerability

A SQL injection vulnerability has been identified in the Online Cellphone System version 1.0. The issue resides in the file '/cp/available.php', within the Parameter Handler component. This vulnerability allows remote attackers to inject malicious SQL queries through the 'MULTIPART name' parameter, which is not properly validated before being used in SQL commands. As a result, attackers could gain unauthorized access to the database, manipulate or delete data, and access sensitive information.

Impact

Exploitation of this vulnerability allows for unauthorized database access, manipulation or deletion of data, and access to sensitive information. Such actions could disrupt services and pose a significant threat to overall system security and business operations.

Reproduction

The vulnerability can be reproduced by sending a POST request to '/cp/available.php' with crafted SQL payloads in the 'MULTIPART name' parameter. This can be done using tools like sqlmap, which automates the process of finding and exploiting SQL injection vulnerabilities.

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.