Challenge 20: Data extraction using a union query [DB: Oracle, Level: Intermediate]

This lab shows, how to use union queries to extract information such as database username, password hashes and steal the password of SYS user.

Lab: In this lab, we will see the Oracle functions used to extract database information.
Database: Oracle
Technique Used: union query
Limitations: None

Video Demonstration



More Challenges in SQL Injection Lab