Campcodes Sales and Inventory System SQL Injection Vulnerability in Reprint Cash Page

A critical SQL injection vulnerability has been identified in Campcodes Sales and Inventory System version 1.0. The issue resides in the file '/pages/reprint_cash.php', where the 'sid' parameter is manipulated to inject malicious SQL code. This vulnerability can be exploited remotely, without any authentication, allowing attackers to interfere with database operations and access sensitive information.

Impact

Exploitation of this vulnerability allows unauthorized database access, manipulation of data, and potential disruption of services, posing a significant risk to system security and business operations.

Reproduction

The vulnerability can be reproduced by sending a POST request to '/pages/reprint_cash.php' with a crafted 'sid' parameter that includes SQL injection payloads. This can be done using tools like Burp Suite or by writing a simple script that automates the process.

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.