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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The MailChimp Campaigns plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 3.2.4. This is due to missing capability checks on the `mailchimp_campaigns_manager_disconnect_app` function that is hooked to the AJAX action of the same name. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disconnect the site from its MailChimp synchronization app, disrupting automated email campaigns and marketing integrations."}, {"lang": "es", "value": "El plugin MailChimp Campaigns para WordPress es vulnerable a la falta de autorizaci\u00f3n en todas las versiones hasta la 3.2.4, inclusive. Esto se debe a la falta de comprobaciones de capacidad en la funci\u00f3n 'mailchimp_campaigns_manager_disconnect_app' que est\u00e1 conectada a la acci\u00f3n AJAX del mismo nombre. Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, desconecten el sitio de su aplicaci\u00f3n de sincronizaci\u00f3n de MailChimp, interrumpiendo las campa\u00f1as de correo electr\u00f3nico automatizadas y las integraciones de marketing."}], "id": "CVE-2026-1303", "lastModified": "2026-02-18T17:52:44.520", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-02-14T07:16:09.970", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/olalaweb-mailchimp-campaign-manager/tags/3.2.4/mailchimp-campaigns-manager.php#L636"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/olalaweb-mailchimp-campaign-manager/trunk/mailchimp-campaigns-manager.php#L636"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/c2057ec2-9f03-4ae9-b200-aa5a318b461e?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@wordfence.com", "type": "Primary"}]}

{}

{"created": "2026-02-16T12:02:07.235856+00:00", "updated": "2026-02-16T12:02:07.235932+00:00", "vendors": ["matthieuscarset", "matthieuscarset$PRODUCT$mailchimp_campaigns", "wordpress", "wordpress$PRODUCT$wordpress"]}