CVE-2026-3985 HIGH

CVE-2026-3985: Creative Mail – Easier WordPress & WooCommerce Email Marketing <= 1.6.9 - Unauthenticated SQL Injection via 'checkout_uuid' Parameter

Vendor Constantcontact
Product Creative Mail – Easier WordPress & WooCommerce Email Marketing
Weakness CWE-89 · SQLi
Published May 20, 2026
Last update May 20, 2026
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

What the vulnerability does

Description

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.

Key dates

Disclosure timeline

May 20, 2026 CVE published
May 20, 2026 Record updated