Icinga 'expand' Parameter Cross-Site Scripting Vulnerability

Summary
This host is running Icinga and is prone to cross site scripting vulnerability.
Impact
Successful exploitation will allow attacker to execute arbitrary HTML and script code in a user's browser session in the context of an affected site. Impact Level: Application
Solution
Upgrade to Icinga versions 1.4.1 or later. For updates refer to http://www.icinga.org/download/
Insight
The flaw is caused by improper validation of user-supplied input passed via the 'expand' parameter in cgi-bin/config.cgi, which allows attackers to execute arbitrary HTML and script code on the web server.
Affected
Icinga versions 1.4.0 and prior.
References