Projectworlds Online Food Ordering System SQL Injection Vulnerability

A critical SQL injection vulnerability has been identified in version 1.0 of the Projectworlds Online Food Ordering System, specifically within the '/admin-page.php' file. The vulnerability arises from inadequate validation of user input in the '1_price' parameter, allowing attackers to inject malicious SQL queries. This exploitation can lead to unauthorized database access, data modification or deletion, and exposure of sensitive information. Notably, no login or authorization is required to exploit this vulnerability.

Impact

Exploitation of this vulnerability allows for unauthorized access to the database, manipulation or deletion of data, and access to sensitive information. Such actions pose a significant threat to system security and data integrity.

Reproduction

The vulnerability can be reproduced by sending a POST request to the '/admin-page.php' file with crafted payloads that exploit the '1_price' parameter. This can be done using tools like sqlmap, which automates the process of finding and exploiting SQL injection vulnerabilities. The injected SQL payload can be designed to, for example, delay the response of the server, indicating successful exploitation.

Remediation

To address this vulnerability, 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 can also help enhance overall security.