Sql Injection Challenge 5 Security Shepherd | 2024-2026 |

Ensure the database user has limited permissions.

Retrieved automatically after logging in with admin and password ' = ' .

A table named users , administrators , or shepherd_users . Sql Injection Challenge 5 Security Shepherd

Now that we know there are 3 columns, we can craft a payload to extract data from the database schema. We want to find the password column for the admin user.

Username: admin'=' Password: anything

Keep adding or removing numbers until the application stops throwing an error. This tells you how many columns the original SELECT statement had.

Note: We use numbers 1 and 3 as placeholders for the columns we don't care about seeing. Ensure the database user has limited permissions

In this level, the application presents the user with an input field—typically a or a specialized VIP Check verification form. The operational goal is simple: bypass the application's verification check to retrieve the hidden VIP Coupon Code or solution key without possessing a legitimate, pre-existing code. The Vulnerable Architecture

// The database treats user input strictly as a literal value, never as executable code String query = "SELECT * FROM items WHERE id = ?"; PreparedStatement pstmt = connection.prepareStatement(query); pstmt.setString(1, userInput); ResultSet resultSet = pstmt.executeQuery(); Use code with caution. Now that we know there are 3 columns,