Singleleg MLM Software 1.0 SQL Injection

# Exploit Title: Singleleg MLM Software 1.0 - 'msg_id' SQL Injection
# Dork: N/A
# Date: 2018-10-01
# Exploit Author: Ihsan Sencan
# Vendor Homepage: http://mlmsoftwarez.in # Exploit Title: Singleleg MLM Software 1.0 - 'msg_id' SQL Injection
# Dork: N/A
# Date: 2018-10-01
# Exploit Author: Ihsan Sencan
# Vendor Homepage: http://mlmsoftwarez.in/
# Software Link: http://mlmdemo.biz/singleleg/root.html
# Software Link: http://mlmdemo.biz/autopool/root.html
# Software Link: http://mlmdemo.biz/gift/root.html
# Software Link: http://mlmdemo.biz/investment/root.html
# Software Link: http://mlmdemo.biz/bidding/root.html
# Software Link: http://mlmdemo.biz/adclicking/root.html
# Software Link: http://mlmdemo.biz/repurchase/root.html
# Software Link: http://mlmdemo.biz/moneyorderplan/root.html
# Software Link: http://mlmdemo.biz/level/root.html
# Version: 1.0
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# Affected Products: Singleleg MLM Software 1.0, Autopool MLM Software 1.0, Gift MLM Software 1.0
# Investmen MLM Software 1.0, Bidding MLM Software 1.0, ADD Clicking MLM Software 1.0
# Repurchase MLM Software 1.0, Moneyorder MLM Software 1.0, Level MLM Software 1.0
# CVE: N/A

# POC:
# http://localhost/[PATH]/member/readmsg.php?msg_id=[SQL]