Language: PHP
Label: safe
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:
    public function addBlankElement($element_name)
    {
        $module  = $this->getAnonymousModule();
        $element = $module->addBlankElement($element_name);
        return $element;
    }