Second-Order SQL Injection
In this quest, you will learn how to perform SQL injection attacks to retrieve data indirectly through OOB (Out-of-Band) SQL Injection. You will use SQL queries to send data to your computer and configure a DNS server to receive the data from an SQL server. Additionally, you will learn simple filter evasion techniques. By the end, you will be able to extract data from an SQL server using OOB SQL Injection