Cetil 'logon_senha.asp' Cross Site Scripting Vulnerability

Summary
This host is installed with Cetil 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
No solution or patch is available as of 20th February, 2015. Information regarding this issue will be updated once the solution details are available. For updates refer to http://www.cetil.com.br/
Insight
This flaw is due to the logon_senha.asp script does not validate input to the 'UID' parameter before returning it to users.
Affected
Cetil
Detection
Send a crafted data via HTTP POST request and check whether it is able to read cookie or not.
References