Alstrasoft Epay Pro 2.0 and prior Directory Traversal Vulnerability

[h4cky0u <h4cky0u.org () gmail com>]

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      HYA-2005-008 h4cky0u.org <http://h4cky0u.org> Advisory 008
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Date - Mon Sep 19 2005


TITLE:
======

Alstrasoft Epay Pro 2.0 and prior Directory Traversal Vulnerability


SEVERITY:
=========

Medium


SOFTWARE:
=========

Alstrasoft EPay Pro v2.0 and prior


INFO:
=====

EPay Pro is the ultimate software solution for those who wish to run
their own  Paypal, Stormpay, or e-gold type of online business. Epay
Pro comes with a ready out of the box website with all the features
you need to run your own payment gateway system.

Support Website : http://www.alstrasoft.com/epay.htm


BUG DESCRIPTION:
================

EPay Pro version 2.0 and prior are vulnerable caused by an improper
validation of user-supplied input. A remote attacker could embed in
the index.php etc/passwd containing embedded code in the payment or
send parameter which, once the link is clicked, would be executed to
see passwords within the security context of the hosting server. An
attacker could use this vulnerability to see all the victim's password
authentication credentials.


POC:
====

Here is an example:
http://targeturl/index.php?read=../../../../../../../../../../../../../../etc/passwd


VENDOR STATUS:
==============

Vendor has been contacted but no response recieved till date.


FIX:
====

No fix available as of date.


CREDITS:
========

This vulnerability was discovered and researched by
GeMe-GeMeS of h4cky0u Security Forums.


mail : GeMeGeMeS at Gmail.Com

web : http://www.h4cky0u.org

-- 
http://www.h4cky0u.org
(In)Security at its best...

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