Email Subscribers & Newsletters <= 4.2.2 - Missing Authorization to Test Email

4.3
Authentication Bypass by Primary Weakness
CVE CVE-2019-19980
CVSS 4.3 (Medium)
Publicly Published November 13, 2019
Last Updated January 22, 2024
Researcher Chloe Chamberland - Wordfence

Description

The WordPress plugin, Email Subscribers & Newsletters, before 4.2.3 had a privilege bypass flaw that allowed authenticated users (Subscriber or greater access) to send test emails from the administrative dashboard on behalf of an administrator. This occurs because the plugin registers a wp_ajax function to send_test_email.

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Vulnerability Details for Email Subscribers by Icegram Express – Affordable, Powerful Email Marketing for WordPress & WooCommerce

Software Type Plugin
Software Slug email-subscribers (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.2.3, or a newer patched version
Affected Version
  • <= 4.2.2
Patched Version
  • 4.2.3

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