Key Information Summary Affected Product Product Name: Complaint Management System Version: V2.0 Affected File: /admin/updatecomplaint.php Vulnerability Type Vulnerability Type: SQL Injection Root Cause In the file , user input passed via the parameter is not properly validated or sanitized, leading to an SQL injection vulnerability. Impact Attackers can exploit this vulnerability to execute malicious SQL queries, access sensitive data in the database, modify data, gain system control, or even disrupt services. Vulnerability Details and POC Vulnerability Location: parameter Payload Example: Request Example: Recommended Remediation Measures 1. Use prepared statements with parameter binding. 2. Implement input validation and filtering. 3. Minimize database user privileges.