The buddypress-activity-plus plugin before 1.6.2 for WordPress has CSRF with resultant directory traversal via the wp-admin/admin-ajax.php bpfb_photos[] parameter in a bpfb_remove_temp_images action.Referenceshttps://security.dxw.com/advisories/csrf-and-arbitrary-file-deletion-in-buddypress-activity-plus-1-5/https://wordpress.org/plugins/buddypress-activity-plus/#developers
