Document Title: =============== Squirrelcart Cart Shop v3.3.4 - Multiple Web Vulnerabilities References (Source): ==================== http://www.vulnerability-lab.com/get_content.php?id=592 Release Date: ============= 2012-06-03 Vulnerability Laboratory ID (VL-ID): ==================================== 592 Common Vulnerability Scoring System: ==================================== 3.5 Product & Service Introduction: =============================== Squirrelcart PHP Shopping Cart software is a fully customizable, robust php shopping cart, designed with the advanced developer and web novice in mind. If you are a web novice, you will appreciate its ease of use, and the fact that Squirrelcart will generate the HTML for all of your store s pages based on the built in templates provided. If you have a strong knowledge of HTML, you will appreciate the ability to make Squirrelcart look and work the way YOU want it to. We ve provided the ability to move around all of its components, completely change the look, and make it fit your specific needs. (Copy of the Vendor Homepage: http://www.squirrelcart.com ) Abstract Advisory Information: ============================== Vulnerability Laboratory Research Team discovered multiple persistent web vulnerabilities in Squirrelcarts Shopping Content Management System v3.3.4. Vulnerability Disclosure Timeline: ================================== 2012-06-04: Public or Non-Public Disclosure Discovery Status: ================= Published Exploitation Technique: ======================= Remote Severity Level: =============== Low Technical Details & Description: ================================ 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 (PoC): ======================= 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://127.0.0.1:80/squirrelcart/index.php?edit_records=x&selected_record_number=x&table=Locations)
<[PERSISTENT SCRIPT CODE];) <" style="width: 150px;" type="text">
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://127.0.0.1:80/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)
Error
Error: /home/squirrel/public_html/demo4/sc_images/discounts/"><[PERSISTENT SCRIPT CODE]' <Path specified for Discount Image is not an image!
Error: /home/squirrel/public_html/[PATH]/sc_images/discounts/"> Reference(s): ../error1.htm Security Risk: ============== The security risk of the persistent input validation vulnerabilities are estimated as medium(+). Credits & Authors: ================== Vulnerability Laboratory [Research Team] - Benjamin Kunz Mejri (bkm@vulnerability-lab.com) Disclaimer & Information: ========================= The information provided in this advisory is provided as it is without any warranty. Vulnerability-Lab disclaims all warranties, either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability- Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack into databases or trade with fraud/stolen material. Domains: www.vulnerability-lab.com - www.vuln-lab.com - www.vulnerability-lab.com/register Contact: admin@vulnerability-lab.com - support@vulnerability-lab.com - research@vulnerability-lab.com Section: video.vulnerability-lab.com - forum.vulnerability-lab.com - news.vulnerability-lab.com Social: twitter.com/#!/vuln_lab - facebook.com/VulnerabilityLab - youtube.com/user/vulnerability0lab Feeds: vulnerability-lab.com/rss/rss.php - vulnerability-lab.com/rss/rss_upcoming.php - vulnerability-lab.com/rss/rss_news.php 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 Laboratory