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PDEstore XSS vuln.
Vuln. dicovered by : r0t
Date: 14 dec. 2005
orginal advisory:http://pridels.blogspot.com/2005/12/pdestore-xss-vuln.html
vendor:www.smart-choices.org/docs/pdestore.html
affected version:1.8 and prior
Product Description:
PDEstore Ver. 1.8 is an easy to easy to install, easy to use online
shopping cart cgi script and is easily installed via FTP. PDEstore
makes configuring your store calculations easy to update and change as
needed. PDEstore does not use complex modules to complicate
consistent, error-free operation. Easy web-based management scripts
make it easy to maintain your store products. PDEstore simplifies the
process of selling products from your web site.
Vuln. Description:
PDEstore contains a flaw that allows a remote cross site scripting
attack. This flaw exists because input passed to search module
parameter and "product" "cart_id" parameters in "pdestore.cgi" isn't
properly sanitised before being returned to the user.
This could allow a user to create a specially crafted URL that would
execute arbitrary code in a user's browser within the trust
relationship between the browser and the server, leading to a loss of
integrity.
examples:
/pdestore.cgi?product=%22%3E%3Cscript
%3Ealert('r0t')%3C/script%3E
/pdestore.cgi?product=jewelry&cart_id
=%22%3E%3Cscript%3Ealert('r0t')%3C/s
cript%3E
Solution:
Edit the source code to ensure that input is properly sanitised.
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