BlackCat CMS Reflected Cross-Site Scripting Vulnerability

Summary
This host is installed with BlackCat CMS 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
Apply the patch from the below link, http://forum.blackcat-cms.org/viewtopic.php?f=2&amp t=263, or Upgrade to latest version, For updates refer to http://blackcat-cms.org
Insight
Flaw is due to the modules/lib_jquery/plugins/cattranslate/cattranslate.php script not properly sanitize input to the 'attr' and 'msg' parameter before returning it to users.
Affected
BlackCat CMS version 1.0.3 and probably prior.
Detection
Send a crafted exploit string via HTTP GET request and check whether it is possible to read cookie or not.
References