    public static function remove($token){
        $json = Options::get('tokens');
        $tokens = json_decode($json, true);
        unset($tokens[$token]);
        $tokens = json_encode($tokens);
        if(Options::update('tokens',$tokens)){
            return true;
        }else{
            return false;
        }
    }
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.