Multiple cross-site scripting (XSS) vulnerabilities in includes/metaboxes.php in the Gallery - Photo Albums - Portfolio plugin 1.3.47 for WordPress allow remote authenticated users to inject arbitrary web script or HTML via the (1) Media Title or (2) Media Subtitle fields.
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.