RewriteCond %{QUERY_STRING} (<| %3C).*script.*(>|%3E) [NC,OR] RewriteCond %{QUERY_STRING} GLOBALS(=|[| %[0-9A-Z]{0,2}) [OR] RewriteCond %{QUERY_STRING} _REQUEST(=|[| %[0-9A-Z]{0,2}) RewriteRule ^(.*)$ index.php [F,L]