Multiple cross-site scripting (XSS) vulnerabilities in AnnonceScriptHP 2.0 allow remote attackers to inject arbitrary web script or HTML via the email parameter in (1) erreurinscription.php, (2) Templates/admin.dwt.php, (3) Templates/commun.dwt.php, (4) membre.dwt.php, and (5) admin/admin_config/Aide.php.