CVE-2026-14488

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Meta Box AIO", "vendor": "Meta Box", "versions": [{"lessThanOrEqual": "3.8.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "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."}], "id": "CVE-2026-14488", "lastModified": "2026-10-23T23:10:00.157", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-14488", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-29T14:30:49.934928Z", "version": "2.0.3"}}]}, "published": "2026-07-29T11:16:48.063", "references": [{"source": "security@wordfence.com", "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"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.8.0]"}}], "enrichment": {"confidence": 86.0, "confidence_source": "matching", "scores": [{"score": 86.0, "source": "matching"}]}, "original": {"product": "Meta Box AIO", "source": "cna", "vendor": "Meta Box"}, "product": "meta_box", "vendor": "metabox"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-07-30T15:15:03.672497+00:00", "updated": "2026-08-03T13:45:03.131167+00:00", "vendors": ["metabox", "metabox$PRODUCT$meta_box", "wordpress", "wordpress$PRODUCT$wordpress"]}