: Submit the payload. If successful, the query will return all rows (e.g., all coupons or user data), revealing the result key or a "VIP Coupon Code". Information Security Stack Exchange Tool-Based Solution (sqlmap)
If "Valid" appears, the table keys exists. Sql Injection Challenge 5 Security Shepherd
Typically, the default database schema name in Shepherd is PUBLIC or sometimes just the default schema. : Submit the payload
: In the eyes of the SQL engine, the double backslash \\ is treated as an escaped backslash (a literal \ ), leaving the third character—the single quote ' — unescaped and free to terminate the string. Executing the Injection : Submit the payload. If successful
For Challenge 5, the magic number is often or 4 columns.