Sql+injection+challenge+5+security+shepherd+new _best_

Response shows :

Since LIKE patterns are inside single quotes in the SQL, but the single quote is filtered in input, how is the query built? Maybe the developer used double quotes for the SQL string? Let’s check the debug header again: SELECT note FROM notes WHERE user_id = 2 AND note LIKE '%milk%'

This query breaks the customerId comparison and always returns true, logging you in as the first user (often the administrator). sql+injection+challenge+5+security+shepherd+new

SQL Injection Challenge 5 in the OWASP Security Shepherd is a powerful educational tool. It simulates a real-world scenario where a seemingly smart defense (escaping quotes) is defeated by a creative abuse of the escaping logic itself. It reinforces that .

As one community solution confirms, the payload " or ""=" can be successful because WHERE ""="" is always true, returning all rows from the customers table. Response shows : Since LIKE patterns are inside

The challenge description reads:

SELECT coupon_code FROM coupons WHERE item_id = '$itemId' AND user_level = 'standard'; Use code with caution. SQL Injection Challenge 5 in the OWASP Security

The database treats \\ as an inert text character, processes the single quote as a structural closing delimiter, and executes OR 1=1 . The trailing comment sequence ( -- ) drops the rest of the application's native SQL constraints.

But the app responds with an error: