Symphony CMS XSS Vulnerability

[apparitionsec@xxxxxxxxx]

[+] 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)