Symphony CMS XSS Vulnerability

[apparitionsec () gmail com]

[+] Credits: John Page ( hyp3rlinx )

[+] Domains: hyp3rlinx.altervista.org

[+] Source:  http://hyp3rlinx.altervista.org/advisories/



Vendor:
================================
http://www.silverstripe.org/software/download



Product:
================================
SilverStripe CMS & Framework v3.1.13


Advisory Information:
================================================
Unvalidated redirect & XSS vulnerabilities




Vulnerability Details:
=====================
Unvalidated redirect


XSS (reflected):



Exploit code(s):
===============



Unvalidated redirect POC:
--------------------------
http://localhost/SilverStripe-cms-v3.1.13/dev/build?returnURL=[EVIL REMOTE FILE LOCATION]



XSS(s) POC:
----------
  



Disclosure Timeline:
=========================================================


Vendor Notification: June 7, 2015
    : Public Disclosure



Severity Level:
=========================================================
High



Description:
==========================================================

Request Method(s):         [+] GET & POST


Vulnerable Product:        [+] SilverStripe CMS & Framework v3.1.13


Vulnerable Parameter(s):   [+] 


Affected Area(s):          [+] 

===============================================

[+] Disclaimer
Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by 
reformatting it, and that due credit is given. Permission is explicitly given for insertion in vulnerability databases 
and similar, provided that due credit is given to the author.

The author is not responsible for any misuse of the information contained herein and prohibits any malicious use of all 
security related information or exploits by the author or elsewhere.

(hyp3rlinx)