The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to, and including, 4.3.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Shop Manager-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

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Workaround

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History

Wed, 18 Feb 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 18 Feb 2026 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Yaycommerce
Yaycommerce yaymail – Woocommerce Email Customizer
Vendors & Products Wordpress
Wordpress wordpress
Yaycommerce
Yaycommerce yaymail – Woocommerce Email Customizer

Wed, 18 Feb 2026 07:45:00 +0000

Type Values Removed Values Added
Description The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to, and including, 4.3.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Shop Manager-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Title YayMail <= 4.3.2 - Authenticated (Shop Manager+) Stored Cross-Site Scripting via Template Elements
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-02-18T12:52:18.900Z

Reserved: 2026-02-04T21:33:51.301Z

Link: CVE-2026-1943

cve-icon Vulnrichment

Updated: 2026-02-18T12:25:07.072Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-18T08:16:15.373

Modified: 2026-02-18T17:51:53.510

Link: CVE-2026-1943

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-18T10:32:30Z

Weaknesses