Code-Projects Simple Pizza Ordering System SQL Injection Vulnerability

A critical SQL injection vulnerability has been identified in Code-Projects Simple Pizza Ordering System version 1.0. The issue resides in the file '/addcatexec.php', where the 'textfield' parameter is manipulated to inject malicious SQL queries. This vulnerability can be exploited remotely without authentication, allowing attackers to gain unauthorized access to the database, modify or delete data, and access sensitive information.

Impact

Exploitation of this vulnerability allows for SQL injection, enabling attackers to manipulate database queries. This could lead to unauthorized database access, data modification or deletion, exposure of sensitive information, and potentially allow attackers to execute administrative operations on the database.

Reproduction

The vulnerability can be reproduced by sending a POST request to '/addcatexec.php' with the 'textfield' parameter. The request should include a payload that exploits the SQL injection vulnerability, such as one that uses a time-based blind SQL injection technique, like injecting a SQL payload that causes the database to pause execution for a few seconds before responding.

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 can also help mitigate such vulnerabilities.