Campcodes Complete Online Beauty Parlor Management System SQL Injection Vulnerability

A SQL injection vulnerability has been identified in Campcodes Complete Online Beauty Parlor Management System version 1.0. The issue arises in the file '/admin/search-invoices.php', where the 'searchdata' parameter is not properly validated, allowing attackers to inject malicious SQL queries. This vulnerability can be exploited remotely, without any authentication.

Impact

Exploitation of this vulnerability allows unauthorized access to the database, where attackers can read, modify, or delete data. Additionally, it could lead to unauthorized access to sensitive information and disrupt normal service operations.

Reproduction

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

Remediation

To address this vulnerability, it is recommended to use prepared statements and parameter binding to prevent SQL injection. Input validation and filtering should be implemented to ensure user input conforms to expected formats. Additionally, database user permissions should be minimized, and regular security audits conducted to identify and fix potential vulnerabilities.