WordPress security changelog
CRITICAL CVE-2026-28005 Deferred

Unauthenticated privilege escalation in Kadence WooCommerce Email Designer

Kadence WooCommerce Email Designer through 1.5.19 allows an unauthenticated attacker to escalate privileges. Version 1.5.19.1 is identified as the patched release.

CVE / CNA score 9.8 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
Kadence WooCommerce Email Designer
Plugin slug
kadence-woocommerce-email-designer
Affected
n/a through 1.5.19
Safe version
1.5.19.1
Published
Aug 06, 2026
Weakness
CWE-862 — Missing Authorization

This CVE was published Aug 06, 2026 and is one of 7 known issues for this plugin.

Update, patch or deactivate.

Update Kadence WooCommerce Email Designer to 1.5.19.1 or later and review privileged accounts and recent role changes.

A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

Unauthenticated Privilege Escalation in Kadence WooCommerce Email Designer <= 1.5.19 versions.

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

Primary and upstream sources