Orchard 1.3.9 Open Redirection

`Information  
--------------------  
Name : Open Redirection Vulnerability in Orchard  
Software : Orchard 1.3.9 and below.  
Vendor Homepage : http://orchardproject.net  
Vulnerability Type : Open Redirection  
Severity : Medium  
Researcher : Mesut Timur  
Advisory Reference : NS-12-002  
  
Description  
--------------------  
Orchard is a free, open source, community-focused project aimed at  
delivering applications and reusable components on the ASP.NET  
platform.  
  
Details  
--------------------  
Orchard is affected by a Open Redirection vulnerability in version 1.3.9.  
Example PoC url is as follows :  
  
http://www.example.com/orchard/Users/Account/LogOff?ReturnUrl=%2f%2fwww.netsparker.com%3f  
  
You can read the full article about Open Redirection vulnerability  
from here : http://www.mavitunasecurity.com/open-redirection/  
  
Solution  
--------------------  
Upgrade to the latest Orchard version (1.3.10).  
  
Credits  
--------------------  
It has been discovered on testing of Netsparker, Web Application  
Security Scanner - http://www.mavitunasecurity.com/netsparker/.  
  
References  
--------------------  
Vendor Url : http://orchard.codeplex.com/discussions/283667  
MSL Advisory Link :  
http://www.mavitunasecurity.com/open-redirection-vulnerability-in-orchard/  
Netsparker Advisories : http://www.mavitunasecurity.com/netsparker-advisories/  
  
About Netsparker  
--------------------  
Netsparker® can find and report security issues such as SQL Injection  
and Cross-site Scripting (XSS) in all web applications regardless of  
the platform and the technology they are built on. Netsparker's unique  
detection and exploitation techniques allows it to be dead accurate in  
reporting hence it's the first and the only False Positive Free web  
application security scanner.  
  
--   
Netsparker Advisories, <[email protected]>  
Homepage, http://www.mavitunasecurity.com/netsparker-advisories/  
`