Campcodes Courier Management System SQL Injection Vulnerability in parcel_list.php

A critical SQL injection vulnerability has been identified in Campcodes Courier Management System version 1.0, specifically in the file parcel_list.php. The vulnerability arises from the improper handling of the 's' parameter, allowing attackers to manipulate SQL queries and execute arbitrary SQL commands. This issue can be exploited remotely, leading to unauthorized database access, sensitive data leakage, data tampering, and potential service interruptions.

Impact

Exploitation of this vulnerability allows for unauthorized access to the database, with possibilities of leaking or modifying sensitive data. It could also lead to gaining control over the system and causing disruptions to the service.

Reproduction

The vulnerability can be reproduced by sending a request to the 'parcel_list.php' file with a crafted 's' parameter that includes malicious SQL payloads. This can be done using tools like sqlmap, which can automate the injection process and exploit the vulnerability to extract database information.

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.