SQL Injection Attack through form input

Question

Hi I want to show sql injection vulnerability through form input using PHP and MYSQL. Any suggestion how to go about.

Thanks

Answer 1

You can use Kali Linux to hack into the php website. Here is a tutorial on how to do that.

Answer 2

mysql_query("INSERT INTO `table` (`column`) VALUES ('$inject_variable')");

If you have query like this you can insert something like value'); DROP TABLE table;-- value'); DROP TABLE table;-- to the $inject_variable to test the injection.

Hence, your SQL query will became this:

INSERT INTO `table` (`column`) VALUES('value'); DROP TABLE table;--')

This will allow other users to drop the table.