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:
                    onChange: function(value) {
                        if(Ext.String.hasHtmlCharacters(value)) {
                            this.reset();
                        }
                    },