WordPress security by component

YayMail – WooCommerce Email Customizer

Plugin description

YayMail – WooCommerce Email Customizer customizes WooCommerce email templates using a visual editor with configurable content, layouts, and styling.

YayMail – WooCommerce Email Customizer (yaymail) is a WordPress plugin with 8 published CVE records in this archive. The latest tracked vulnerability was published Oct 29, 2026; the highest published CVSS base score is 7.6.

Plugin slug: yaymail

Latest vulnerability

CVE-2026-42701: YayMail: PHP object injection

Shop manager PHP Object Injection in YayMail <= 4.4.6 versions. The export does not disclose the endpoint, input parameter, vulnerable function or detailed input-processing path. No additional exploit mechanics are inferred. Untrusted deserialization may create PHP objects; code execution requires a usable gadget chain and its prerequisites, neither of which is established by this record. The structured affected range is n/a through 4.4.6.

PublishedOct 29, 2026

Known safe version4.4.7

Published vulnerabilities for yaymail
		Safe version
Oct 29, 2026	CVE-2026-42701 YayMail: PHP object injection Shop manager PHP Object Injection in YayMail <= 4.4.6 versions. The export does not disclose the endpoint, input parameter, vulnerable function or detailed input-processing path. No additional exploit mechanics are inferred. Untrusted deserialization may create PHP objects; code execution requires a usable gadget chain and its prerequisites, neither of which is established by this record. The structured affected range is n/a through 4.4.6.	4.4.7	CVE7.2
Jun 15, 2026	CVE-2026-39498 YayMail: Code execution YayMail is affected by code execution. Exploitation requires an authenticated shop manager account. Successful exploitation can run attacker-controlled code in the WordPress hosting account. The published affected range is n/a through 4.3.3.	4.3.4	CVE7.2
Apr 08, 2026	CVE-2026-39496 YayMail: SQL injection YayMail is affected by SQL injection. Exposure depends on how the affected operation is made reachable by the site. A successful request can alter database queries and expose or modify WordPress data. The published affected range is <= 4.3.3.	4.3.4	CVE7.6
Feb 19, 2026	CVE-2026-27327 YayMail: A security weakness YayMail is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.	See mitigation notes	CVE4.3
Feb 18, 2026	CVE-2026-1943 YayMail – WooCommerce Email Customizer: Cross-site scripting YayMail – WooCommerce Email Customizer is affected by cross-site scripting. Exploitation requires an authenticated shop manager account. Injected script can execute in the affected site's origin when the vulnerable output is viewed.	See mitigation notes	CVE4.4
Feb 18, 2026	CVE-2026-1938 YayMail – WooCommerce Email Customizer: A security weakness YayMail – WooCommerce Email Customizer is affected by a security weakness. Exploitation requires an authenticated shop manager account. The resulting impact depends on how the affected component exposes the vulnerable operation.	See mitigation notes	CVE5.3
Feb 18, 2026	CVE-2026-1831 YayMail - WooCommerce Email Customizer: A security weakness YayMail - WooCommerce Email Customizer is affected by a security weakness. Exploitation requires an authenticated shop manager account. The resulting impact depends on how the affected component exposes the vulnerable operation.	See mitigation notes	CVE2.7
Feb 18, 2026	CVE-2026-1937 YayMail – WooCommerce Email Customizer: Privilege escalation or authentication bypass YayMail – WooCommerce Email Customizer is affected by privilege escalation or authentication bypass. Exploitation requires an authenticated shop manager account. A successful request can grant permissions or access that the caller should not possess.	See mitigation notes	CVE7.2

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