        other_senders_count: Math.max(0, all_senders.length - MAX_AVATAR),
        other_sender_names,
        muted,
        topic_muted,
        participated: topic_data.participated,
        full_last_msg_date_time: full_datetime,
    };
}
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.