Language: PHP
Label: vulnerable
CWE: CWE-79 \u2014 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product 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.

Code:
            Craft::t('app', 'Location') => function() use ($volume) {
                $loc = [Craft::t('site', $volume->name)];
                if ($this->folderPath) {
                    array_push($loc, ...ArrayHelper::filterEmptyStringsFromArray(explode('/', $this->folderPath)));
                }
                return implode(' → ', $loc);
            },