DotNetNuke ErrorPage.aspx XSS

This script is Copyright (C) 2009-2015 Tenable Network Security, Inc.

Synopsis :

The remote web server contains an ASP.NET application that is affected
by a cross-site scripting vulnerability.

Description :

The remote host is running DotNetNuke, a web application framework
written in ASP.NET.

The installed version of DotNetNuke fails to properly sanitize user-
supplied input to the 'error' parameter of the 'ErrorPage.aspx' script
before using it to generate dynamic HTML output. An attacker can
exploit this flaw to launch cross-site scripting attacks against the
affected site.

See also :

Solution :

Upgrade to DotNetNuke 4.9.4 or later.

Risk factor :

Medium / CVSS Base Score : 4.3
CVSS Temporal Score : 3.6
Public Exploit Available : true

Family: CGI abuses : XSS

Nessus Plugin ID: 38928 (dotnetnuke_error_page_xss.nasl)

Bugtraq ID: 35074