PHPGurukul Cyber Cafe Management System SQL Injection Vulnerability in Search.php

A critical SQL injection vulnerability has been identified in version 1.0 of the PHPGurukul/Campcodes Cyber Cafe Management System. The issue resides in the 'search.php' file, where the 'searchdata' parameter in POST requests is vulnerable to injection attacks. This vulnerability allows attackers to manipulate SQL queries, potentially leading to unauthorized database access, data modification or deletion, and exposure of sensitive information.

Impact

Exploitation of this vulnerability allows for unauthorized database access, manipulation or deletion of data, and disruption of services. This poses a significant risk to system security and business operations.

Reproduction

The vulnerability can be reproduced by sending a POST request to 'search.php' with crafted SQL injection payloads in the 'searchdata' parameter. This can be done using tools like sqlmap, which automates the process of finding and exploiting SQL injection vulnerabilities.

Remediation

It is recommended to implement prepared statements and parameter binding to prevent SQL injection, validate and filter user input, and limit database user permissions to the minimum required.