Multiple cross-site scripting (XSS) vulnerabilities in Apache Open For Business Project (aka OFBiz) 10.04.x before 10.04.02 allow remote attackers to inject arbitrary web script or HTML via (1) a parameter array in freemarker templates, the (2) contentId or (3) mapKey parameter in a cms event request, which are not properly handled in an error message, or unspecified input in (4) an ajax request to the getServerError function in checkoutProcess.js or (5) a Webslinger component request.  NOTE: some of these details are obtained from third party information.