system: You are an expert security code reviewer. You will be shown a source code file along with a multi-select question listing several CWE (Common Weakness Enumeration) categories. Your task is to identify which of the listed CWEs are present in the code.

OUTPUT FORMAT: Respond with the letter(s) of all correct options, sorted alphabetically and comma-separated, wrapped in a single \boxed{...}. Examples: `\boxed{A}` for one correct, `\boxed{A,C}` for two, `\boxed{A,C,E}` for three. Output the boxed answer ONLY -- no explanation, no other text.

user: ```python
import argparse
import base64
import logging
import requests
from requests.auth import HTTPBasicAuth
from flask import Flask, request


app = Flask(__name__)
server = {
    'server_url': '',
    'api_token': '',
    'devices': {},
}


@app.route('/webhook', methods=['POST'])
def webhook():
    event = request.json

    if event['topic'] == 'mdm.Authenticate':
        handle_authenticate(event)
    elif event['topic'] == 'mdm.TokenUpdate':
        handle_token_update(event)
    elif event['topic'] == 'mdm.Connect':
        handle_connect(event)
    elif event['topic'] == 'mdm.CheckOut':
        handle_check_out(event)

    return '', 200


def insert_or_update_device(udid, enrolled):
    if udid in server['devices']:
        server['devices'][udid]['enrolled'] = False
    else:
        server['devices'][udid] = {
            'udid': udid,
            'enrolled': False
        }


def handle_authenticate(event):
    """Authenticate messages are sent when the device is installing a MDM payload."""

    udid = event['checkin_event']['udid']

    if udid in server['devices']:
        app.logger.info('re-enrolling device {}'.format(udid))
    else:
        app.logger.info('enrolling new device {}'.format(udid))

    insert_or_update_device(udid, False)


def handle_token_update(event):
    """A device sends a token update message to the MDM server whenever its device
    push token, push magic, or unlock token change. The device sends an initial
    token update message to the server when it has installed the MDM payload.
    The server should send push messages to the device only after receiving the
    first token update message.
    """

    udid = event['checkin_event']['udid']
    insert_or_update_device(udid, True)

    send_command_to_device(udid, "InstalledApplicationList")


def handle_connect(event):
    """Connect events occur when a device is responding to a MDM command. They
    contain the raw responses from the device.

    https://developer.apple.com/enterprise/documentation/MDM-Protocol-Reference.pdf
    """

    xml = base64.b64decode(event['acknowledge_event']['raw_payload'])
    if 'InstalledApplicationList' in xml:
        app.logger.info(xml)


def handle_check_out(event):
    """In iOS 5.0 and later, and in macOS v10.9, if the CheckOutWhenRemoved key in
    the MDM payload is set to true, the device attempts to send a CheckOut
    message when the MDM profile is removed.
    """

    udid = event['checkin_event']['udid']
    insert_or_update_device(udid, False)


def send_command_to_device(udid, request_type):
    command = {
        'udid': udid,
        'request_type': request_type,
    }

    endpoint = server['server_url'].strip('/') + '/v1/commands'
    auth = HTTPBasicAuth('micromdm', server['api_token'])
    requests.post(endpoint, auth=auth, json=command)


def main():
    parser = argparse.ArgumentParser()
    parser.add_argument(
        'server_url', help='public HTTPS url of your MicroMDM server')
    parser.add_argument('api_token', help='API Token for your MicroMDM server')
    parser.add_argument(
        '-p', '--port', help='port for the webhook server to listen on', default=80, type=int)
    args = parser.parse_args()
    
    server['server_url'] = args.server_url
    server['api_token'] = args.api_token

    app.logger.setLevel(logging.INFO)
    app.run(port=args.port)


if __name__ == '__main__':
    main()

```

Which of the following CWE vulnerability categories are present in this code? Multiple options may be correct.

  A) CWE-1004: Sensitive Cookie Without 'HttpOnly' Flag
  B) CWE-732: Incorrect Permission Assignment for Critical Resource
  C) CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  D) CWE-1333: Inefficient Regular Expression Complexity
  E) CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  F) CWE-117: Improper Output Neutralization for Logs
Answer: F