This is an alternative "constructor" for the DBVuln class which searches
        the db directory to find the right file for the provided _id

def from_id(cls, _id, language=DEFAULT_LANG):
        """
        This is an alternative "constructor" for the DBVuln class which searches
        the db directory to find the right file for the provided _id
        """
        db_file = DBVuln.get_file_for_id(_id, language=language)
        data = DBVuln.load_from_json(db_file, language=language)
        return cls(**data)