Medium severity4.4NVD Advisory· Published Feb 18, 2026· Updated Apr 15, 2026
CVE-2026-1943
CVE-2026-1943
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.
Affected products
1- Range: <=4.3.2
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- plugins.trac.wordpress.org/browser/yaymail/tags/4.3.2/src/Controllers/TemplateController.phpnvd
- plugins.trac.wordpress.org/browser/yaymail/tags/4.3.2/templates/elements/order-details.phpnvd
- plugins.trac.wordpress.org/browser/yaymail/tags/4.3.2/templates/elements/text.phpnvd
- plugins.trac.wordpress.org/changesetnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/73b4e5a2-bf75-4df9-a816-2cc858947c39nvd
News mentions
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