{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-09T20:00:51.807","vulnerabilities":[{"cve":{"id":"CVE-2026-1461","sourceIdentifier":"security@wordfence.com","published":"2026-02-19T10:16:11.457","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"The Simple Membership plugin for WordPress is vulnerable to Improper Handling of Missing Values in all versions up to, and including, 4.7.0 via the Stripe webhook handler. This is due to the plugin only validating webhook signatures when the stripe-webhook-signing-secret setting is configured, which is empty by default. This makes it possible for unauthenticated attackers to forge Stripe webhook events to manipulate membership subscriptions, including reactivating expired memberships without payment or canceling legitimate subscriptions, potentially leading to unauthorized access and service disruption."},{"lang":"es","value":"El plugin Simple Membership para WordPress es vulnerable a Manejo Inadecuado de Valores Faltantes en todas las versiones hasta la 4.7.0, inclusive, a través del gestor de webhooks de Stripe. Esto se debe a que el plugin solo valida las firmas de webhook cuando la configuración 'stripe-webhook-signing-secret' está configurada, la cual está vacía por defecto. Esto hace posible que atacantes no autenticados falsifiquen eventos de webhook de Stripe para manipular suscripciones de membresía, incluyendo la reactivación de membresías caducadas sin pago o la cancelación de suscripciones legítimas, lo que podría llevar a acceso no autorizado y interrupción del servicio."}],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":2.5}]},"weaknesses":[{"source":"security@wordfence.com","type":"Secondary","description":[{"lang":"en","value":"CWE-230"}]}],"references":[{"url":"https://plugins.trac.wordpress.org/browser/simple-membership/trunk/classes/class.swpm-wp-loaded-tasks.php#L90","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/simple-membership/trunk/ipn/swpm-stripe-webhook-handler.php#L26","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3453404/","source":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/4e4df9a6-8f7d-428b-a596-0751ca047169?source=cve","source":"security@wordfence.com"}]}}]}