system: You are an expert security code reviewer. You will be shown a source code file along with a catalog of candidate CWE (Common Weakness Enumeration) categories with their official MITRE names. Your task is to list every distinct CWE from that catalog that is actually present in the code. The catalog is comprehensive for this dataset -- the answer is a (possibly small) subset of it.

OUTPUT FORMAT: Respond with a comma-separated list of CWE IDs in the form `CWE-N`, sorted in ascending numeric order, wrapped in a single \boxed{...}. Examples: `\boxed{CWE-79}` for one, `\boxed{CWE-22,CWE-79,CWE-327}` for three. Output the boxed answer ONLY -- no explanation, no other text.

user: ```python
""" Creation of Flask object along with configuration based on environment name specified in the settings file"""
import logging
from datetime import datetime as dt
from flask import Flask, Blueprint, request
from flask_restful import Api
from flask_sqlalchemy import SQLAlchemy
from flask_bcrypt import Bcrypt
from flask_login import LoginManager
from flask_admin import Admin
from flask_jwt_extended import JWTManager

from .settings import config_by_name
from app.main.utils.LogSetup import LogSetup

logs = LogSetup()
db = SQLAlchemy()
admin = Admin()
flask_bcrypt = Bcrypt()
login_manager = LoginManager()
flask_jwt_manager = JWTManager()
api_blueprint = Blueprint('api', __name__)
api = Api(api_blueprint)


def create_app(config_name):
    """
    creates the Flask object

    Args:
        config_name (str): string to define the environment settings the Flask object will be configured with

    Returns:
        object: Flask object configured with the configuration parameters from settings based on the environment name specified
    """
    app = Flask(__name__)
    app.config.from_object(config_by_name[config_name])
    add_extentions(app=app)


    @app.after_request
    def after_request(response):
        """ Logging after every request. """
        logger = logging.getLogger("app.access")
        logger.info(
            "%s [%s] %s %s %s %s %s %s %s",
            request.remote_addr,
            dt.utcnow().strftime("%d/%b/%Y:%H:%M:%S.%f")[:-3],
            request.method,
            request.path,
            request.scheme,
            response.status,
            response.content_length,
            request.referrer,
            request.user_agent,
        )
        return response

    return app

def add_extentions(app):
    # api.init_app(app)
    db.init_app(app)
    logs.init_app(app)
    flask_bcrypt.init_app(app)
    login_manager.init_app(app)
    admin.init_app(app)
    flask_jwt_manager.init_app(app)
    
```

Candidate CWE catalog (every CWE that appears anywhere in this dataset):
  - CWE-20: Improper Input Validation
  - CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  - CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
  - CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  - CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  - CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
  - CWE-94: Improper Control of Generation of Code ('Code Injection')
  - CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Request/Response Splitting')
  - CWE-116: Improper Encoding or Escaping of Output
  - CWE-117: Improper Output Neutralization for Logs
  - CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  - CWE-209: Generation of Error Message Containing Sensitive Information
  - CWE-215: Insertion of Sensitive Information Into Debugging Code
  - CWE-295: Improper Certificate Validation
  - CWE-312: Cleartext Storage of Sensitive Information
  - CWE-326: Inadequate Encryption Strength
  - CWE-327: Use of a Broken or Risky Cryptographic Algorithm
  - CWE-377: Insecure Temporary File
  - CWE-502: Deserialization of Untrusted Data
  - CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
  - CWE-611: Improper Restriction of XML External Entity Reference
  - CWE-614: Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
  - CWE-643: Improper Neutralization of Data within XPath Expressions ('XPath Injection')
  - CWE-730: OWASP Top Ten 2004 Category A9 - Denial of Service
  - CWE-732: Incorrect Permission Assignment for Critical Resource
  - CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
  - CWE-918: Server-Side Request Forgery (SSRF)
  - CWE-943: Improper Neutralization of Special Elements in Data Query Logic
  - CWE-1004: Sensitive Cookie Without 'HttpOnly' Flag
  - CWE-1333: Inefficient Regular Expression Complexity

List every distinct CWE from the catalog above that is actually present in this code.
Answer: CWE-117