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

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

If the page returns an error (like "The used SELECT statements have a different number of columns"), the attacker will try again with five or seven NULL values until the error disappears. 4. -- (The Comment) In SQL, double-dashes signify the start of a comment. Scanners append strings like GoJB so that the

: A website takes user input and places it directly into a SQL query without "cleaning" it first. -- (The Comment) In SQL, double-dashes signify the

This string is a classic example of a used by security researchers and attackers to probe a website's database for vulnerabilities. -- (The Comment) In SQL