Code-Projects Refugee Food Management System SQL Injection Vulnerability

A SQL injection vulnerability exists in version 1.0 of the Code-Projects Refugee Food Management System. The issue arises in the file 'refugeesreport2.php', where the 'a' parameter can be manipulated to inject malicious SQL code. This unsanitized input is directly used in SQL queries, allowing attackers to alter the queries and execute unauthorized database operations. The vulnerability can be exploited remotely without any authentication.

Impact

Exploitation of this vulnerability allows attackers to access the database without authorization, potentially leading to data leakage, unauthorized data modification, complete system control, and service disruption.

Reproduction

The vulnerability can be reproduced by sending a POST request to 'refugeesreport2.php' with the 'a' parameter containing crafted SQL injection payloads. This can be done using tools like sqlmap, which can automate the exploitation of SQL injection vulnerabilities.

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 that user input meets expected formats, blocking malicious data. Finally, database user permissions should be minimized, using accounts with only the necessary privileges.