Code-Projects Hostel Management System SQL Injection Vulnerability

A SQL injection vulnerability has been identified in the Code-Projects Hostel Management System version 1.0. The issue arises in the file '/justines/index.php', where the 'log_email' parameter is manipulated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication.

Impact

Exploitation of this vulnerability allows for unauthorized database access, manipulation of data, and potential disruption of services.

Reproduction

The vulnerability can be reproduced by sending a POST request to '/justines/index.php' with the 'log_email' parameter. The request can include payloads that exploit the SQL injection, such as boolean-based blind injection or error-based injection. This can be done using tools like sqlmap.

Remediation

It is recommended to use prepared statements and parameter binding to prevent SQL injection. Additionally, input validation and filtering should be implemented to ensure user input conforms to expected formats. Minimizing database user permissions and conducting regular security audits are also advisable.