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 secrets
import dates
import os

import pandas as pd

from pathlib import Path
import os.path

import requests
from urllib.parse import urlparse
import json
import random

import time
import datetime
from dateutil import parser

DATA_PATH = Path.cwd()

keywordsDF = pd.read_csv(DATA_PATH / 'keywords.csv', delimiter=',',index_col='keyword')
searchWords = dict(zip(keywordsDF.index.values, keywordsDF.language.values))

stopDomains = ["www.mydealz.de", "www.techstage.de", "www.nachdenkseiten.de", "www.amazon.de", "www.4players.de", "www.netzwelt.de", "www.nextpit.de",
               "www.mein-deal.com", "www.sparbote.de", "www.xda-developers.com" "www.pcgames.de", "blog.google", "www.ingame.de", "playstation.com",
               "www.pcgameshardware.de", 
                ]

                 
def dataIsNotBlocked(data):
    for blocked in stopDomains: 
        if blocked in data['domain']:
            return False
    return True         


collectedNews = {}

def addNewsToCollection(data):
    global collectedNews
    pubDate = parser.parse(data['published'])
    fileDate = 'news_harvest_'+pubDate.strftime('%Y_%m')+'.csv'
    if(not fileDate in collectedNews):
        if(os.path.isfile(DATA_PATH / 'csv' / fileDate)):
            df = pd.read_csv(DATA_PATH / 'csv' / fileDate, delimiter=',',index_col='index')
            collectedNews[fileDate] = df.to_dict('index')
        else:
            collectedNews[fileDate] = {}
    if(not data['url'] in collectedNews[fileDate]):
        data = archiveUrl(data)
        collectedNews[fileDate][data['url']] = data
        return True
    return False

def storeCollection():
    global collectedNews
    cols = ['url','valid','domain','title','description','image','published','archive','content','quote','language','keyword']
    for dateFile in collectedNews:
        df = pd.DataFrame.from_dict(collectedNews[dateFile], orient='index', columns=cols)
        if(not os.path.exists(DATA_PATH / 'csv')):
            os.mkdir(DATA_PATH / 'csv')
        df.to_csv(DATA_PATH / 'csv' / dateFile, index_label='index') 
    collectedNews = {}

def archiveUrl(data):
    timetravelDate = dates.getDay(data['published'])
    timetravelDate = timetravelDate.replace('-','')
    timetravelUrl = 'http://timetravel.mementoweb.org/api/json/'+timetravelDate+'/'+data['url']
    try:
        page = requests.get(timetravelUrl, timeout=10)
        if page.status_code == 200:
            content = page.content
            if(content):
                print(content)
                jsonData = json.loads(content)
                if(jsonData and jsonData['mementos']):
                    data['archive'] = jsonData['mementos']['closest']['uri'][0]
                    if('1970-01-01T00:00:00' == data['published']):
                        data['published'] = jsonData['mementos']['closest']['datetime']
    except requests.exceptions.RequestException as e:  
        print("not archived yet")
        saveUrl = 'https://web.archive.org/save/' + data['url'] 
        try:
            page = requests.get(saveUrl, timeout=240)  
            if page.status_code == 200:
                print('archived!')
        except requests.exceptions.RequestException as e2:
            print("not archivable: " + data['url'])
    return data 

def inqRandomNews():
    apiKey = os.getenv('NEWSAPI_KEY')
    if(apiKey == '1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d7'): 
        print('Please set newsapi.org key in file: secrets.py');
        return None
 
    keyWord = random.choice(list(searchWords.keys()))
    language = searchWords[keyWord]
    if(not 'xx'==language):
        page = random.choice(['1','2','3','4','5'])  
        sort = random.choice(['relevancy', 'popularity', 'publishedAt'])
        print('keyword: '+keyWord+'; Page: '+page)
        url = ('https://newsapi.org/v2/everything?'
            'q='+keyWord+'&'
            'language='+language+'&'
            'page='+page+'&'
            'sortBy='+sort+'&'
            'apiKey='+apiKey
            )
        response = requests.get(url)
        response.encoding = response.apparent_encoding
        foundNew = False
        if(response.text):
            jsonData = json.loads(response.text)
            if (('ok'==jsonData['status']) and (jsonData['totalResults']>0)):
                for article in jsonData['articles']:
                    title = article['title']
                    description = article['description']
                    url = article['url']
                    url = url.replace('https://www.zeit.de/zustimmung?url=', '')
                    url = url.replace('%3A', ':')
                    url = url.replace('%2F', '/')                
                    domain = urlparse(url).netloc
                    image = article['urlToImage']
                    published = article['publishedAt']
                    content = article['content']
                    data = {'url':url, 'valid':0, 'domain':domain,'published':published, 'description':description, 'title':title, 
                            'image':image, 'content':content, 'quote':'', 'language': language, 'keyword':keyWord}
                    if (dataIsNotBlocked(data)):                    
                        print(str(keyWord)+': '+str(title)+' '+str(url))
                        if(addNewsToCollection(data)):
                            foundNew = True
                            time.sleep(random.uniform(110.5, 125.5))
                        else:
                            time.sleep(45)
                storeCollection()
            else:
                print(response.text)   
                time.sleep(400) 
        if(not foundNew):
            print("Nothing new")
            searchWords.pop(keyWord)

i=1
while True:
  print(i)  
  inqRandomNews()
  i += 1
  time.sleep(1000)

```

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

  A) CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  B) CWE-326: Inadequate Encryption Strength
  C) CWE-295: Improper Certificate Validation
  D) CWE-312: Cleartext Storage of Sensitive Information
  E) CWE-614: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
  F) CWE-1004: Sensitive Cookie Without 'HttpOnly' Flag
Answer: D