CVE-2026-14488

{"id": "CVE-2026-14488", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-14488", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-29T14:30:49.934928Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security@wordfence.com", "affectedData": [{"vendor": "Meta Box", "product": "Meta Box AIO", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "3.8.0"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-29T11:16:48.063", "references": [{"url": "https://metabox.io/plugins/meta-box-aio/changelog/", "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/e9506f84-3d33-48e0-8dce-d517e1a923e4?source=cve", "source": "security@wordfence.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "The Meta Box AIO plugin for WordPress is vulnerable to Missing Authorization via the template_redirect dispatcher in the MB Frontend Submission extension in versions up to, and including, 3.8.0. This is due to the handle_request() function routing the mbfs_delete action without any capability or ownership check, and the nonce verification in check_ajax() being gated behind is_ajax() which is false for template_redirect requests, making it bypassable. This makes it possible for unauthenticated attackers to delete arbitrary posts and pages by supplying an attacker-controlled post ID via the rwmb_frontend_field_object_id GET parameter on any page that hosts a frontend submission form regardless of whether allow_delete is enabled."}, {"lang": "es", "value": "El plugin Meta Box AIO para WordPress es vulnerable a la falta de autorizaci\u00f3n a trav\u00e9s del despachador template_redirect en la extensi\u00f3n MB Frontend Submission en versiones hasta la 3.8.0, inclusive. Esto se debe a que la funci\u00f3n handle_request() enruta la acci\u00f3n mbfs_delete sin ninguna verificaci\u00f3n de capacidad o propiedad, y la verificaci\u00f3n de nonce en check_ajax() est\u00e1 protegida por is_ajax(), que es falso para las solicitudes template_redirect, lo que la hace eludible. Esto hace posible que atacantes no autenticados eliminen publicaciones y p\u00e1ginas arbitrarias al proporcionar un ID de publicaci\u00f3n controlado por el atacante a trav\u00e9s del par\u00e1metro GET rwmb_frontend_field_object_id en cualquier p\u00e1gina que aloje un formulario de env\u00edo de frontend, independientemente de si allow_delete est\u00e1 habilitado."}], "lastModified": "2026-10-23T23:10:00.157", "sourceIdentifier": "security@wordfence.com"}