            $tag[] = '<a href="'.Url::tag($t)."\">{$t}</a>";
        }
        $tag = implode(', ', $tag);

        return $title.' : '.$tag;
    }
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.