Vulnerability · Published May 20, 2026 · Assigned by Wordfence
CVE-2026-3985Creative Mail – Easier WordPress & WooCommerce Email Marketing <= 1.6.9 - Unauthenticated SQL Injection via 'checkout_uuid' Parameter
High 7.5
In plain English
A high-severity SQL injection in Creative Mail – Easier WordPress & WooCommerce Email Marketing from constantcontact. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| constantcontact | Creative Mail – Easier WordPress & WooCommerce Email Marketing | 0 – through 1.6.9 |
Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/39c17935-a853-407f-a99d-3828561919e6?source=cve
- https://plugins.trac.wordpress.org/browser/creative-mail-by-constant-contact/tags/1.6.9/src/Managers/DatabaseManager.php#L298
- https://plugins.trac.wordpress.org/browser/creative-mail-by-constant-contact/trunk/src/Managers/DatabaseManager.php#L298
- https://plugins.trac.wordpress.org/browser/creative-mail-by-constant-contact/tags/1.6.9/src/Managers/CheckoutManager.php#L100
- https://research.cleantalk.org/cve-2026-3985