Edwardie Fileupload New -

class FileUpload: def save(self, file): # Insufficient validation and sanitization filename = file.filename file.save(os.path.join(UPLOAD_FOLDER, filename)) The save() method does not check the file type, validate the file contents, or sanitize the filename. To fix the vulnerability, update the FileUpload class to include proper validation and sanitization:

# Sanitize filename filename = secure_filename(file.filename) edwardie fileupload new

import requests

class FileUpload: def save(self, file): # Validate file type if file.filename.split(".")[-1] not in ALLOWED_EXTENSIONS: raise ValueError("Invalid file type") class FileUpload: def save(self

import os from werkzeug.utils import secure_filename validate the file contents

# Target URL url = "http://example.com/upload"