CGI:IRC 'nonjs' Interface Cross Site Scripting Vulnerability

Summary
This host is running CGI:IRC 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 CGI:IRC version 0.5.10 or later, For updates refer to http://cgiirc.org/download/
Insight
The flaw is caused by improper validation of user-supplied input passed via the 'R' parameter in the 'nonjs' interface (interfaces/nonjs.pm), that allows attackers to execute arbitrary HTML and script code on the web server.
Affected
CGI:IRC versions prior to 0.5.10.
References