CVE-2026-42668 HIGH

CVE-2026-42668: WordPress Email Marketing for WooCommerce by Omnisend plugin <= 1.18.0 - Broken Authentication vulnerability

Vendor Omnisend
Product Email Marketing for WooCommerce by Omnisend
Weakness CWE-288
Published June 15, 2026
Last update June 16, 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

Unauthenticated Broken Authentication in Email Marketing for WooCommerce by Omnisend <= 1.18.0 versions.

Key dates

Disclosure timeline

June 15, 2026 CVE published
June 16, 2026 Record updated