Challenge 5 Security Shepherd New! - Sql Injection

1 ORDER BY 1 -- - 1 ORDER BY 2 -- - 1 ORDER BY 3 -- -

If the page loads successfully, the database schema name is exactly 5 characters long. Step 2: Guess the Table and Column Names

: Go to the "Store" or "Shopping" page for Challenge 5 and look for the Coupon Code input box. Sql Injection Challenge 5 Security Shepherd

The UNION operator combines the result sets of two or more SELECT statements. To use it, two conditions must be met:

To run it yourself, the platform can be deployed locally for individual use or as a server for larger groups. A Docker image is available for a quick setup: 1 ORDER BY 1 -- - 1 ORDER

The vulnerable code likely looks something like this behind the scenes:

Let's assume the application prints the data from the . This means we must place our stolen data in the second slot of the injection. To use it, two conditions must be met:

You must find a way to apply a to a shopping cart where the original item prices are too high for a normal purchase. The vulnerability lies in the coupon code validation field, which is susceptible to a specific type of SQL injection. Key Logic & Vulnerability

Submit this, and the application should return a list of coupons, one of which will contain your . Key Takeaway

If this fails due to email validation, we need to make the payload smarter. The goal is to manipulate the query without violating the structure expected by the backend validation, for instance, 1@1.1' AND '1'='1 or breaking the query within the string quotes. Step 3: Exploiting the Coupon Code Field