kstu news/wp-login.php' and sleep(3))) -- or json_keys((select convert((select
concat(0x4273506d,(select (elt(2836=2836,1))),0x4273506d)) using utf8)))-- vwvf
...
kstu news/wp-login.php' and sleep(3))) -- or json_keys((select convert((select concat(0x4273506d,(select (elt(2836=2836,1))),0x4273506d)) using utf8)))-- vwvf на YouTube: