Multiple cross-site scripting (XSS) vulnerabilities in wppa-ajax-front.php in the WP Photo Album Plus (aka WPPA) plugin before 6.1.3 for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) comemail or (2) comname parameter in a wppa do-comment action.
https://wordpress.org/plugins/wp-photo-album-plus/changelog/
http://www.securityfocus.com/archive/1/535575/100/0/threaded