Cross-site scripting (XSS) vulnerability in library/includes/payment/paypalexpress/DoDirectPayment.php in the Spotlight (spotlightyour) plugin 4.7 and earlier for WordPress allows remote attackers to inject arbitrary web script or HTML via the paymentType parameter.
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.