Language: JavaScript
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:
                change: function (defaultDateField, newValue, oldValue) {
                    if(typeof this.getValue() != 'object') {
                        this.setValue(null);
                    }
                }