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
#TWIL IG

from flask import Flask, request, redirect
from twilio.twiml.messaging_response import Message, MessagingResponse
from InstagramAPI import InstagramAPI
from PIL import Image
from resizeimage import resizeimage
import requests
import urllib3
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)

InstagramAPI = InstagramAPI("public.gallery.01", "icanCode69")
InstagramAPI.login()  # login

app = Flask(__name__)

@app.route('/sms', methods=['GET', 'POST'])
def sms():
    number = request.values.get('From', None)
    message_body = request.values.get('Body', None)
    num_media = int(request.values.get('NumMedia', 0))
    medias = request.values.get('MediaUrl0', None)
    media_type = request.values.get('MediaContentType0', None)
    resp = MessagingResponse()

    if num_media == 0:
        resp.message('Hello {}. Thank you for your message. We will certainly try to keep it in mind.' .format(number))
        print('Message received from {}. Message says: {}' .format(number, message_body))

    elif num_media == 1:
        resp.message('Hello {}, thank you for your anonymous submission. Please check out @public.gallery.01 to confirm upload.' .format(number))
        print('Message received from {}. Message says: {}' .format(number, medias))
        print('Media type = {}' .format(media_type))


        # Copy a network object to a local file

        # downloading with requests
        # download the url contents in binary format
        r = requests.get(medias, allow_redirects=True, verify=False)
        # open method to open a file on your system and write the contents
        with open("python1.jpg", "wb") as code:
            code.write(r.content)



    #>>Resizing to upload
        fd_img = open('python1.jpg', 'r')
        im = Image.open(fd_img)
        width, height = im.size

        aspectH = float(width) / float(height)
        aspectV = float(height) / float(width)

        print(width)
        print(height)
        print(aspectH)
        print(aspectV)
    #>>Proper dimensions and aspect ratio
        if (aspectH == 1 and width <= 2048 and height <= 2048):
            im.save('python2.jpg', im.format)
            fd_img.close()

        elif width < 865:
            im = resizeimage.resize_cover(im, [width,(width*1.25)])
            im.save('python2.jpg', im.format)
            fd_img.close()

        elif height < 566:
            im = resizeimage.resize_cover(im, [(height*1.91),height])
            im.save('python2.jpg', im.format)
            fd_img.close()

        elif aspectH > 1.25:

            im = resizeimage.resize_cover(im, [1080,566])
            im.save('python2.jpg', im.format)
            fd_img.close()

        elif aspectV < 1.91:

            im = resizeimage.resize_cover(im, [864,1080])
            im.save('python2.jpg', im.format)
            fd_img.close()

        else:
            im.save('python2.jpg', im.format)
            fd_img.close()



    #>>Upload photo to IG
        photo_path = 'python2.jpg'
        caption = message_body
        InstagramAPI.uploadPhoto(photo_path, caption=caption)


        #else:
         #   print('Message received from {}. Message says: {}' .format(number, message_body))
          #  resp.message('Hello {}, says: {}'.format(number, message_body))

    return str(resp)

if __name__ == '__main__':
    app.run(debug=True)

```

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

  A) CWE-215: Insertion of Sensitive Information Into Debugging Code
  B) CWE-295: Improper Certificate Validation
  C) CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  D) CWE-918: Server-Side Request Forgery (SSRF)
  E) CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  F) CWE-643: Improper Neutralization of Data within XPath Expressions ('XPath Injection')
Answer: A,B,D