Language: JavaScript
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:
        options: this.elementIndex.getSortOptions(this.$source).map((o) => {
          return {
            label: o.label,
            value: o.attr,
          };
        }),