---
id: CVE-2026-3985
title: >-
  The Creative Mail – Easier WordPress & WooCommerce Email Marketing plugin for
  WordPress is vulnerable to SQL Injection via the 'checkout_uuid' parameter in
  all versions up to, and including, 1.6.9
summary: >-
  The Creative Mail – Easier WordPress & WooCommerce Email Marketing plugin for
  WordPress is vulnerable to SQL Injection via the 'checkout_uuid' parameter in
  all versions up to, and including, 1.6.9. This is due to insufficient escaping
  on…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-89
published: '2026-05-20'
updated: '2026-08-21'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-3985'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/creative-mail-by-constant-contact/tags/1.6.9/src/Managers/CheckoutManager.php#L100
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/creative-mail-by-constant-contact/tags/1.6.9/src/Managers/DatabaseManager.php#L298
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/creative-mail-by-constant-contact/trunk/src/Managers/DatabaseManager.php#L298
    label: security@wordfence.com
  - url: 'https://research.cleantalk.org/cve-2026-3985'
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/39c17935-a853-407f-a99d-3828561919e6?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.00405
epssPercentile: 0.34593
ingestedAt: '2026-08-22T12:31:57.320Z'
---

## Overview

The Creative Mail – Easier WordPress & WooCommerce Email Marketing plugin for WordPress is vulnerable to SQL Injection via the 'checkout_uuid' parameter in all versions up to, and including, 1.6.9. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query in the `has_checkout_consent()` method. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.