PT-2026-20294 · Unknown+1 · Woocommerce+1

Daniel Basta + 1 · Publicado 2026-02-18 · Atualizado 2026-02-18 · CVE-2026-1938

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Média

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions YayMail – WooCommerce Email Customizer plugin for WordPress versions through 4.3.2

Description The YayMail – WooCommerce Email Customizer plugin for WordPress has a flaw that allows unauthorized deletion of the plugin’s license key. This is due to a missing authorization check on the /yaymail-license/v1/license/delete API endpoint. Authenticated attackers with Shop Manager-level access or higher can delete the license key by accessing the /yaymail-license/v1/license/delete endpoint, provided they have the REST API nonce. The nonce is a security token used to prevent cross-site request forgery attacks.

Recommendations Update YayMail – WooCommerce Email Customizer plugin for WordPress to a version later than 4.3.2.

Correção

Missing Authorization

Enumeração de Fraquezas

CWE-862

Identificadores relacionados

CVE-2026-1938

Produtos afetados

Woocommerce

Yaymail – Woocommerce Email Customizer

Referências · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-1938 · Nota de Segurança
• https://plugins.trac.wordpress.org/browser/yaymail/tags/4.3.2/src/License/RestAPI.php#L142 · Nota
• https://plugins.trac.wordpress.org/changeset/3460087 · Nota
• https://twitter.com/CVEnew/status/2024038166429081605 · Publicação no Twitter
• https://wordfence.com/threat-intel/vulnerabilities/id/6ce57b12-2241-416b-b466-aa06ca8c7551?source=cve · Nota
• https://twitter.com/VulmonFeeds/status/2024148819529621645 · Publicação no Twitter
• https://t.me/CVEtracker/44950 · Publicação no Telegram
• https://plugins.trac.wordpress.org/browser/yaymail/trunk/src/License/RestAPI.php#L142 · Nota