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:
    protected function formatSegmentValue(CustomerSegmentInterface $segment)
    {
        return sprintf('<span class="label label-default">%s</span>', $segment->getName());
    }