From this webpage screenshot, the following key information about the vulnerability can be obtained: Vulnerability Type: SQL Injection vulnerability. Root Cause: In the method of the class, user input obtained via is directly concatenated into an SQL statement, creating an SQL injection risk. Affected Code: POC (Proof of Concept): A specific HTTP request example is provided to trigger the vulnerability, such as: This information indicates that attackers can exploit this SQL injection vulnerability by sending specific HTTP requests to compromise the system.