WooCommerce Email Test <= 1.5 - Sensitive Data Exposure

2016-12-08 00:00
jansass GmbH

Strategic Overview

Status
Patched in 1.6
Affected Plugin
WooCommerce Email Test
Affected Version
<= 1.5
CVSS
5.3Medium
Weakness type
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
CVE
CVE pending
View all WooCommerce Email Test vulnerabilities

At a glance

This record tracks a medium-severity Exposure of Sensitive Information to an Unauthorized Actor vulnerability in the WooCommerce Email Test WordPress plugin, affecting versions <= 1.5. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.6; sites on affected versions should update now. Disclosed December 2016, reported by jansass GmbH.

Vulnerability Overview

The WooCommerce Email Test for WordPress is vulnerable to Sensitive Data Exposure in versions up to, and including, 1.5 by opening the following URL https://www.example.de/?woocommerce_email_test=WC_Email_Customer_Completed_Order. This can allow unauthorized attackers to extract sensitive data including customer details, orders, payment information, etc.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Reaching this weakness in WooCommerce Email Test <= 1.5 takes a caller who can reach the endpoint. Sensitive information exposure means data the application intended to keep internal is returned to a caller who should not be able to see it.

The disclosed data — credentials, tokens, customer records or internal paths — is usually worth more as material for a follow-up attack than as an end in itself. For WooCommerce Email Test the fix is 1.6: builds <= 1.5 are affected, anything from 1.6 onward is not.

Remediation

Update to version 1.6, or a newer patched version

How does WordSec protect against this?

The fix is the thing that ends this: WooCommerce Email Test 1.6 closes this, and updating the plugin is the step that ends it.

  • Alerts

External References

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