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 json
import shlex
import subprocess
import tarfile
import time
from pathlib import Path

import GPUtil  # noqa
from loguru import logger
from numpy import mean, median


def get_avail_gpus():
    avail_gpus = GPUtil.getAvailable(order='load',
                                     limit=1,
                                     maxLoad=0.5,
                                     maxMemory=0.5,
                                     includeNan=False,
                                     excludeID=[],
                                     excludeUUID=[])
    use_gpus = ','.join([str(x) for x in avail_gpus])
    return use_gpus


def calculate_job_time(folder_path):
    cmd = shlex.split(f'./rclone lsjson -R {folder_path}')
    p = subprocess.run(cmd,
                       shell=False,
                       check=True,
                       capture_output=True,
                       text=True)
    data = json.loads(p.stdout)
    d = [x['Size'] for x in data if '.JPG' in x['Path'] and not x['IsDir']]
    num_files = len(d)
    logger.info(f'Number of files: {num_files}')
    logger.info(f'Mean size: {round(mean(d) / 1000)} KB')
    logger.info(f'Median size: {round(median(d) / 1000)} KB')
    size_in_gib = round(sum(d) / 1.074e+9, 2)
    logger.info(f'Size: {size_in_gib} GiB')
    job_time = time.strftime('%H:%M', time.gmtime(num_files + 1800))
    logger.info(f'Job time: {job_time}')
    return job_time


def to_tar(input_path):
    folder_name = Path(input_path).name
    with tarfile.open(f'{folder_name}.tar', 'w') as tar:
        tar.add(input_path, folder_name)
    logger.info(f'Archived {input_path}')


def from_tar(input_path):
    with tarfile.open(input_path) as tar:
        tar.extractall()
    logger.info(f'Extracted {input_path}')


if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    parser.add_argument(
        '--gpus',
        help='Get GPU names with at least 50% free memory and load',
        action='store_true')
    parser.add_argument(
        '--job-time',
        type=str,
        help='Estimate the job time based on the number of images in a '
        'specified folder')
    parser.add_argument('--c', type=str, help='Create a tarball')
    parser.add_argument('--x', type=str, help='Extract a tarball')
    args = parser.parse_args()

    if args.gpus:
        print(get_avail_gpus())

    elif args.job_time:
        if not Path(args.job_time).exists():
            raise FileNotFoundError
        print(calculate_job_time(args.job_time))

    elif args.c:
        to_tar(args.c)

    elif args.x:
        from_tar(args.x)

```

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

  A) CWE-1333: Inefficient Regular Expression Complexity
  B) CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  C) CWE-614: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
  D) CWE-312: Cleartext Storage of Sensitive Information
  E) CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  F) CWE-326: Inadequate Encryption Strength
Answer: E