Multiple cross-site scripting (XSS) vulnerabilities in Jahia xCM 6.6.1.0 before hotfix 7 allow remote attackers to inject arbitrary web script or HTML via (1) the site parameter to engines/manager.jsp, (2) the searchString parameter to administration/ in a search action, or the (3) username, (4) firstName, (5) lastName, (6) email, or (7) organization field to administration/ in a users action.