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(+). Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability Laboratory. Permission to electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of other media, are reserved by Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, sourcecode, videos and other information on this website is trademark of vulnerability-lab team & the specific authors or managers. To record, list (feed), modify, use or edit our material contact (admin@vulnerability-lab.com or support@vulnerability-lab.com) to get a permission. Copyright � 2012 Vulnerability-Lab
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