CVE-2026-42668

HIGH

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

Title source: cna
STIX 2.1

Description

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

References (1)

Core 1

Scores

CVSS v3 7.5
EPSS 0.0043
EPSS Percentile 35.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-288
Status published
Products (1)
Omnisend/Email Marketing for WooCommerce by Omnisend < 1.18.0
Published Jun 15, 2026
Tracked Since Jun 16, 2026