itsourcecode Online Enrollment System SQL Injection Vulnerability

A SQL injection vulnerability has been identified in the itsourcecode Online Enrollment System version 1.0. The issue resides in the Parameter Handler component, specifically within the file '/sms/user/index.php?view=edit&id=10'. The vulnerability is triggered by manipulating the 'USERID' parameter, allowing attackers to inject malicious SQL queries. This exploitation can be done remotely, without any authentication requirements.

Impact

Exploitation of this vulnerability allows unauthorized access to the database, where attackers can modify or delete data, access sensitive information, and potentially disrupt services.

Reproduction

To reproduce this vulnerability, send a POST request to '/sms/user/controller.php?action=edit' with the 'USERID' parameter set to a crafted SQL injection payload. The injection can be verified by observing the application's response, which may indicate successful exploitation, such as a delay in response time or the presence of injected data.

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.