{keyword} - Union All Select Null,null,null,null,null,null-- Gojb

: Any code that was supposed to follow the input (like a closing quote or a WHERE clause) is ignored by the database, preventing syntax errors that would break the injection. 5. GoJB

If the page loads normally, the attacker knows the database is expecting 6 columns. : Any code that was supposed to follow

Scanners append strings like GoJB so that the security researcher can search the website's logs or the page's source code later to confirm that their input was successfully processed and reflected by the server. Summary of the Attack Flow : Any code that was supposed to follow

: A website takes user input and places it directly into a SQL query without "cleaning" it first. : Any code that was supposed to follow