From this webpage screenshot, the following key information about the vulnerability can be obtained: 1. Vulnerability Description: - Vulnerability Type: SQL Injection. - Affected Parameter: . - Attack Method: Malicious attackers can exploit the parameter to perform SQL injection attacks, thereby retrieving sensitive information. 2. Code Analysis: - Issue Description: In the file , the parameter is used directly in SQL queries without any filtering or sanitization. - Code Example: 3. POC (Proof of Concept): - Attack Example: - Result: This information indicates that by manipulating the parameter, attackers can execute SQL injection attacks to extract sensitive data such as database table names, database names, and usernames.