标题：Squirrelcart Cart Shop v3.3.4 - Multiple Web Vulnerabilities
程序介绍: 请参考开发者网址 http://www.squirrelcart.com
 
摘要:
Squirrelcarts Shopping Content Management System v3.3.4中发现多个缺陷
技术分析:
========
Multiple persistent input validation vulnerabilities are detected in Squirrelcart Shopping v3.3.4 Content Management System.
The bugs allow remote attackers to implement/inject malicious script code on the application side (persistent).
Successful exploitation of the vulnerability can lead to session hijacking (manager/admin) or stable (persistent)
context manipulation. Exploitation requires low user inter action & privileged user account. The persistent vulnerabilities
are located in the Discount Image > Document Edit Name module exception handling & the Location Hours of Operations day listing.
When a customer includes the malicious script code to the profile configuration settings the code is getting executed out
of the web application context when an administrator is processing to watch the listings.
 
Vulnerable Module(s):
                [+] Group > Add Group or Customer > Detail > Image > Discount Image > Document Edit Name
                [+] Location > Warehouse > Listing > Hours of Operation
 
 
Picture(s):
                ../1.png
                ../2.png
 
 
Proof of Concept:
=================
The persistent input validation vulnerabilities can be exploited by remote attacker or privileged user account with low
required user inter action. For demonstration or reproduce ...
 
Location - Warehouse - Listing - Hours of Operation
 
Review: Hours of Operation (https://www.2cto.com /squirrelcart/index.php?edit_records=x&selected_record_number=x&table=Locations)
 
<td class="field_td" ><div style="float: left;"><input id="Hours_Day_1" descriptor="Day(s)"
name="data[Locations][1][Hours_Day_1]" value=""><[PERSISTENT SCRIPT CODE];) <" style="width: 150px;" type="text">
</div>
 
 
Note: Information entered here will be shown on your contact page when the Contact module is installed.
For fields that you do not want to use, enter a blank value.
 
 
Affected:
https://127.0.0.1:80/squirrelcart/index.php?show_records=1&filter_on=1&qry=repeat
https://www.2cto.com /squirrelcart/index.php?qry=x
 
 
Reference(s):
                ../index.php2.htm
 
 
 
Group - Add Group or Customer - Detail - Image - Discount Image - Document Edit Name
 
Review:  Exception Handling (https://127.0.0.1:80/squirrelcart/index.php?table=Groups&add_new_item=x)
 
<div style="padding-top: 12px;">
<div style="font-weight: bold; font-size: 14px; margin-bottom: 30px;">Error</div>                         
<div><b>Error: </b> /home/squirrel/public_html/demo4/sc_images/discounts/"><[PERSISTENT SCRIPT CODE]' <<br="
">Path specified for Discount Image is not an image!<br></div>
</div>
</fieldset>
</div>
</div><!-- Template file to show info box -->
<div id="0.89125900 1338658975" style="margin-left: auto; margin-right: auto; width: 400px; margin-top: 20px; display:block;"
align="center">
<div style="position: relative">
 
Error:  /home/squirrel/public_html/[PATH]/sc_images/discounts/">
 
 
Reference(s):
                ../error1.htm
 
 
Risk:
=====
The security risk of the persistent input validation vulnerabilities are estimated as medium(+).
 
 
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