Multiple cross-site scripting (XSS) vulnerabilities in the Drupal modules (1) Internationalization (i18n) 5.x before 5.x-2.3 and 5.x-1.1 and 6.x before 6.x-1.0 beta 1; and (2) Localizer 5.x before 5.x-3.4, 5.x-2.1, and 5.x-1.11; allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.