Key Information Affected Product Product Name: Company Visitors Management System Project V2.0 Vendor Homepage: https://phpgurukul.com/company-visitor-management-system-using-php-and-mysql/ Affected Files and Versions Affected File: /department.php Version: V2.0 Vulnerability Type Vulnerability Type: SQL Injection Root Cause In the file, malicious code can be input via the parameter and directly used in SQL queries, without proper validation or sanitization. Impact Attackers can gain unauthorized access to the database, leading to sensitive data leakage, data tampering, system compromise, and service disruption. Description An SQL injection vulnerability has been detected in the file. Due to improper validation of the parameter, attackers can inject malicious SQL queries to access, modify, or delete data in the database. Vulnerability Details and POC Vulnerability Location: parameter Payload: Recommended Remediation 1. Use prepared statements with parameter binding. 2. Implement input validation and filtering. 3. Minimize database user privileges.