Vendor

Omnisend

5 known vulnerabilities.

Products

Email Marketing for WooCommerce by Omnisend 4 Newsletters, Email Marketing, SMS and Popups by Omnisend 1

All Critical High Medium Low Exploited only Public exploit

1 result · Clear filters · Feed

High 7.5

CVE-2026-42668

WordPress Email Marketing for WooCommerce by Omnisend plugin <= 1.18.0 - Broken Authentication vulnerability

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

Omnisend Email Marketing for WooCommerce by Omnisend Web / CMS

Jun 15, 2026