## https://sploitus.com/exploit?id=WPEX-ID:92E0F5CA-0184-4E9C-B01A-7656E05DCE69
Create a new Gallery (with at least one image) and put the below payload in the Gallery Settings > Advanced > Custom Attributes settings
123="" onpointerenter="alert(/XSS/)"
The XSS will be triggered in page/post where the gallery is embed and the mouse is moved over the image from the gallery