Key Information Summary Affected Product E-Commerce Website Affected Version V1.0 Vulnerability Type SQL Injection Root Cause In the file, insufficient validation of the parameter allows attackers to inject malicious SQL code directly into SQL queries, enabling them to forge input values, manipulate SQL queries, and perform unauthorized operations. Impact Attackers can exploit this SQL injection vulnerability to gain unauthorized access to the database, exfiltrate sensitive data, modify or delete data, achieve full system control, and even cause service disruption, posing a severe threat to system security and business continuity. Description During a security review of the "E-Commerce Website", a critical SQL injection vulnerability was discovered in the file. The vulnerability stems from inadequate validation of the parameter, allowing attackers to inject malicious SQL queries. As a result, attackers can gain unauthorized access to the database, alter or delete data, and access sensitive information. Vulnerability Details and POC Vulnerability Type: Time-based Blind SQL Injection Vulnerable Location: parameter Payload: Recommended Remediation 1. Use Prepared Statements and Parameter Binding: Prepared statements prevent SQL injection by separating SQL code from user input data. 2. Input Validation and Filtering: Strictly validate and filter user input data to ensure it conforms to expected formats. 3. Minimize Database User Privileges: Ensure database connection accounts have only the minimum necessary privileges. 4. Regular Security Audits: Conduct regular code and system security audits to promptly identify and remediate potential security vulnerabilities.