From this webpage screenshot, the following key information about the vulnerability can be obtained: 1. Vulnerability Description: - Title: SQL injection vulnerability in SourceCodester Kortex Lite Advocate Office Management System 1.0. - Explanation: SQL injection errors occur when data enters a program from an untrusted source and is used to dynamically construct a SQL query. 2. Target Code Source: - URL: https://www.sourcecodester.com/php/17280/advocate-office-management-system-free-download.html 3. Abstract: - SQL Injection vulnerability in Kortex Lite Advocate Office Management System v.1.0 allows an attacker to execute arbitrary code via a crafted payload to the parameter in the component. 4. Detailed Information: - In this case, data is passed to in at line 8. 5. Code Example: 6. Vulnerability Verification: - The vulnerability in the parameter was verified using the sqlmap tool. 7. Exploitation: - The vulnerability in the parameter was successfully exploited using sqlmap, enabling an SQL injection attack. This information provides a detailed description of the SQL injection vulnerability, including its principle, target code, exploitation method, and verification process.