{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-27T12:48:54.727","vulnerabilities":[{"cve":{"id":"CVE-2026-1937","sourceIdentifier":"security@wordfence.com","published":"2026-02-18T07:16:10.093","lastModified":"2026-06-17T10:16:44.910","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"El plugin YayMail – WooCommerce Email Customizer para WordPress es vulnerable a la modificación no autorizada de datos que puede conducir a una escalada de privilegios debido a una falta de verificación de capacidad en la acción AJAX 'yaymail_import_state' en todas las versiones hasta la 4.3.2, inclusive. Esto permite a atacantes autenticados, con acceso de nivel de 'Shop Manager' o superior, actualizar opciones arbitrarias en el sitio de WordPress. Esto puede ser aprovechado para actualizar el rol predeterminado para el registro a administrador y habilitar el registro de usuarios para que los atacantes obtengan acceso de usuario administrativo a un sitio vulnerable."}],"affected":[{"source":"security@wordfence.com","affectedData":[{"vendor":"yaycommerce","product":"YayMail – WooCommerce Email Customizer","defaultStatus":"unaffected","versions":[{"version":"0","lessThanOrEqual":"4.3.2","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseScore":7.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.2,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-04-14T14:31:39.996463Z","id":"CVE-2026-1937","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security@wordfence.com","type":"Secondary","description":[{"lang":"en","value":"CWE-862"}]}],"references":[{"url":"https://plugins.trac.wordpress.org/browser/yaymail/tags/4.3.2/src/Models/MigrationModel.php#L143","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/yaymail/trunk/src/Models/MigrationModel.php#L143","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3460087%40yaymail&new=3460087%40yaymail&sfp_email=&sfph_mail=","source":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/5a17ded3-340d-494f-be7e-2550dab360bc?source=cve","source":"security@wordfence.com"}]}}]}