Search criteria
10 vulnerabilities found for YayMail – WooCommerce Email Customizer by YayCommerce
CVE-2026-27327 (GCVE-0-2026-27327)
Vulnerability from nvd – Published: 2026-02-19 20:35 – Updated: 2026-02-27 14:26
VLAI?
Title
WordPress YayMail – WooCommerce Email Customizer plugin <= 4.3.2 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in YayCommerce YayMail – WooCommerce Email Customizer yaymail allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects YayMail – WooCommerce Email Customizer: from n/a through <= 4.3.2.
Severity ?
4.3 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| YayCommerce | YayMail – WooCommerce Email Customizer |
Affected:
n/a , ≤ <= 4.3.2
(custom)
|
Credits
daroo | Patchstack Bug Bounty Program
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CVE-2026-1943 (GCVE-0-2026-1943)
Vulnerability from nvd – Published: 2026-02-18 07:25 – Updated: 2026-02-18 12:52
VLAI?
Title
YayMail <= 4.3.2 - Authenticated (Shop Manager+) Stored Cross-Site Scripting via Template Elements
Summary
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.
Severity ?
4.4 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yaycommerce | YayMail – WooCommerce Email Customizer |
Affected:
* , ≤ 4.3.2
(semver)
|
Credits
whizzu
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CVE-2026-1938 (GCVE-0-2026-1938)
Vulnerability from nvd – Published: 2026-02-18 07:25 – Updated: 2026-02-18 12:52
VLAI?
Title
YayMail <= 4.3.2 - Missing Authorization to Authenticated (Shop Manager+) License Key Deletion via '/yaymail-license/v1/license/delete' Endpoint
Summary
The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to unauthorized license key deletion due to a missing authorization check on the `/yaymail-license/v1/license/delete` REST endpoint in versions up to, and including, 4.3.2. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to delete the plugin's license key via the '/yaymail-license/v1/license/delete' endpoint granted they can obtain the REST API nonce.
Severity ?
5.3 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yaycommerce | YayMail – WooCommerce Email Customizer |
Affected:
* , ≤ 4.3.2
(semver)
|
Credits
whizzu
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CVE-2026-1831 (GCVE-0-2026-1831)
Vulnerability from nvd – Published: 2026-02-18 07:25 – Updated: 2026-02-18 12:52
VLAI?
Title
YayMail <= 4.3.2 - Missing Authorization to Authenticated (Shop Manager+) Plugin Installation and Activation
Summary
The YayMail - WooCommerce Email Customizer plugin for WordPress is vulnerable to unauthorized plugin installation and activation due to missing capability checks on the 'yaymail_install_yaysmtp' AJAX action and `/yaymail/v1/addons/activate` REST endpoint in all versions up to, and including, 4.3.2. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to install and activate the YaySMTP plugin.
Severity ?
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yaycommerce | YayMail – WooCommerce Email Customizer |
Affected:
* , ≤ 4.3.2
(semver)
|
Credits
whizzu
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CVE-2026-1937 (GCVE-0-2026-1937)
Vulnerability from nvd – Published: 2026-02-18 06:42 – Updated: 2026-02-18 14:23
VLAI?
Title
YayMail <= 4.3.2 - Missing Authorization to Authenticated (Shop Manager+) Arbitrary Options Update via 'yaymail_import_state' AJAX Action
Summary
The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the `yaymail_import_state` AJAX action in all versions up to, and including, 4.3.2. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site.
Severity ?
9.8 (Critical)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yaycommerce | YayMail – WooCommerce Email Customizer |
Affected:
* , ≤ 4.3.2
(semver)
|
Credits
whizzu
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"timestamp": "2026-02-18T14:23:02.148368Z",
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CVE-2026-27327 (GCVE-0-2026-27327)
Vulnerability from cvelistv5 – Published: 2026-02-19 20:35 – Updated: 2026-02-27 14:26
VLAI?
Title
WordPress YayMail – WooCommerce Email Customizer plugin <= 4.3.2 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in YayCommerce YayMail – WooCommerce Email Customizer yaymail allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects YayMail – WooCommerce Email Customizer: from n/a through <= 4.3.2.
Severity ?
4.3 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| YayCommerce | YayMail – WooCommerce Email Customizer |
Affected:
n/a , ≤ <= 4.3.2
(custom)
|
Credits
daroo | Patchstack Bug Bounty Program
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CVE-2026-1831 (GCVE-0-2026-1831)
Vulnerability from cvelistv5 – Published: 2026-02-18 07:25 – Updated: 2026-02-18 12:52
VLAI?
Title
YayMail <= 4.3.2 - Missing Authorization to Authenticated (Shop Manager+) Plugin Installation and Activation
Summary
The YayMail - WooCommerce Email Customizer plugin for WordPress is vulnerable to unauthorized plugin installation and activation due to missing capability checks on the 'yaymail_install_yaysmtp' AJAX action and `/yaymail/v1/addons/activate` REST endpoint in all versions up to, and including, 4.3.2. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to install and activate the YaySMTP plugin.
Severity ?
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yaycommerce | YayMail – WooCommerce Email Customizer |
Affected:
* , ≤ 4.3.2
(semver)
|
Credits
whizzu
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CVE-2026-1943 (GCVE-0-2026-1943)
Vulnerability from cvelistv5 – Published: 2026-02-18 07:25 – Updated: 2026-02-18 12:52
VLAI?
Title
YayMail <= 4.3.2 - Authenticated (Shop Manager+) Stored Cross-Site Scripting via Template Elements
Summary
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.
Severity ?
4.4 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yaycommerce | YayMail – WooCommerce Email Customizer |
Affected:
* , ≤ 4.3.2
(semver)
|
Credits
whizzu
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CVE-2026-1938 (GCVE-0-2026-1938)
Vulnerability from cvelistv5 – Published: 2026-02-18 07:25 – Updated: 2026-02-18 12:52
VLAI?
Title
YayMail <= 4.3.2 - Missing Authorization to Authenticated (Shop Manager+) License Key Deletion via '/yaymail-license/v1/license/delete' Endpoint
Summary
The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to unauthorized license key deletion due to a missing authorization check on the `/yaymail-license/v1/license/delete` REST endpoint in versions up to, and including, 4.3.2. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to delete the plugin's license key via the '/yaymail-license/v1/license/delete' endpoint granted they can obtain the REST API nonce.
Severity ?
5.3 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yaycommerce | YayMail – WooCommerce Email Customizer |
Affected:
* , ≤ 4.3.2
(semver)
|
Credits
whizzu
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CVE-2026-1937 (GCVE-0-2026-1937)
Vulnerability from cvelistv5 – Published: 2026-02-18 06:42 – Updated: 2026-02-18 14:23
VLAI?
Title
YayMail <= 4.3.2 - Missing Authorization to Authenticated (Shop Manager+) Arbitrary Options Update via 'yaymail_import_state' AJAX Action
Summary
The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the `yaymail_import_state` AJAX action in all versions up to, and including, 4.3.2. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site.
Severity ?
9.8 (Critical)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yaycommerce | YayMail – WooCommerce Email Customizer |
Affected:
* , ≤ 4.3.2
(semver)
|
Credits
whizzu
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-1937",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-02-18T14:23:02.148368Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-02-18T14:23:19.186Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "YayMail \u2013 WooCommerce Email Customizer",
"vendor": "yaycommerce",
"versions": [
{
"lessThanOrEqual": "4.3.2",
"status": "affected",
"version": "*",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "whizzu"
}
],
"descriptions": [
{
"lang": "en",
"value": "The YayMail \u2013 WooCommerce Email Customizer plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the `yaymail_import_state` AJAX action in all versions up to, and including, 4.3.2. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to update arbitrary options on the WordPress site. This can be leveraged to update the default role for registration to administrator and enable user registration for attackers to gain administrative user access to a vulnerable site."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862 Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-02-18T06:42:41.042Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5a17ded3-340d-494f-be7e-2550dab360bc?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/yaymail/trunk/src/Models/MigrationModel.php#L143"
},
{
"url": "https://plugins.trac.wordpress.org/browser/yaymail/tags/4.3.2/src/Models/MigrationModel.php#L143"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3460087%40yaymail\u0026new=3460087%40yaymail\u0026sfp_email=\u0026sfph_mail="
}
],
"timeline": [
{
"lang": "en",
"time": "2026-02-05T17:24:28.000Z",
"value": "Vendor Notified"
},
{
"lang": "en",
"time": "2026-02-17T18:41:54.000Z",
"value": "Disclosed"
}
],
"title": "YayMail \u003c= 4.3.2 - Missing Authorization to Authenticated (Shop Manager+) Arbitrary Options Update via \u0027yaymail_import_state\u0027 AJAX Action"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-1937",
"datePublished": "2026-02-18T06:42:41.042Z",
"dateReserved": "2026-02-04T21:18:36.457Z",
"dateUpdated": "2026-02-18T14:23:19.186Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}