Test ID:	1.3.6.1.4.1.25623.1.0.105185
Category:	Web application abuses
Title:	Vaadin Framework Portlet Error Messages Cross-Site Scripting Vulnerability
Summary:	This web application is running with the Vaadin Framework which; is prone to cross-site scripting because the application fails to properly sanitize user-supplied input.
Description:	Summary: This web application is running with the Vaadin Framework which is prone to cross-site scripting because the application fails to properly sanitize user-supplied input. Vulnerability Insight: This flaw exists due to proper escaping of HTML in portlet error message was not ensured. Vulnerability Impact: This could allow a reflected cross-site scripting attack through VaadinPortlet by making the user load a URL designed to include an error message crafted by the attacker. Affected Software/OS: Vaadin Framework versions from 7.0.0 up to 7.3.6 Solution: Upgrade to Vaadin Framework version 7.3.7 or later. CVSS Score: 4.3 CVSS Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Copyright	Copyright (C) 2015 SCHUTZWERK GmbH

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