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
from .search import Scanner
import fire
from rich import print
from pathlib import Path

class CLI:
    def __init__(self):
        try:
            self.scanner = Scanner()
        except KeyError:
            print("[red] API key not found")
            print("Please set up first:")
            self.setup()

    def setup(self):
        SHODAN_API_KEY = input("Please enter your SHODAN API KEY:")
        CLARIFAI_API_KEY = input("Please enter your CLARIFAI API KEY:")
        with open (Path(__file__).parent/'.env', 'w') as f:
            f.write(f"SHODAN_API_KEY={SHODAN_API_KEY}\n")
            f.write(f"CLARIFAI_API_KEY={CLARIFAI_API_KEY}")
            
    def status(self):
        print("Status [green]OK[/green]!")

    def search(self,preset,check=True,tag=True,store=False,loc=False):
        """
        :param preset: string, the type of pre written camera you want. choose from: 1)"webcamXP" 2)"MJPG 3)"yawCam"
        :param check: boolean, indicates whether or not you want to check if the image is completly black or white.
        :param tag: boolean, indicates whether or not you want to generate descriptions for the webcam.
        """
        self.scanner.scan_preset(preset,check,tag,loc)

    def search_custom(self,camera_type, url_scheme = '', check_empty_url='',check_empty = True, tag=True, search_q="webcams"):
        """
        :param camera_type: string, the type of camera. this string must appear in the data returned by shodan
        :param url_scheme: string, the format in which the result will be displayed
        :param check_empty_url: string, the format that leads to an image that could be downloaded
        :param check_empty: boolean, indicates whether or not you want to check if the image is completly black or white
        :param tag: boolean, indicates whether or not you want to generate descriptions for the image
        :param search_q: string, the term to search for in shodan
        """
        self.scanner.scan(camera_type=camera_type,url_scheme=url_scheme,check_empty_url=check_empty_url,
                       check_empty=check_empty,tag=tag,search_q=search_q)
```

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

  A) CWE-502: Deserialization of Untrusted Data
  B) CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  C) CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  D) CWE-732: Incorrect Permission Assignment for Critical Resource
  E) CWE-312: Cleartext Storage of Sensitive Information
  F) CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
Answer: E