CVE-2026-1499

{"id": "CVE-2026-1499", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-1499", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-04-14T15:12:17.995769Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security@wordfence.com", "affectedData": [{"vendor": "revmakx", "product": "WP Duplicate \u2013 WordPress Migration Plugin", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "1.1.8"}], "defaultStatus": "unaffected"}]}], "published": "2026-02-06T09:15:48.987", "references": [{"url": "https://plugins.trac.wordpress.org/browser/local-sync/tags/1.1.8/admin/class-local-sync-admin.php#L422", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/local-sync/tags/1.1.8/admin/class-local-sync-files-op.php#L843", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/local-sync/tags/1.1.8/includes/class-local-sync-handle-server-requests.php#L389", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/local-sync/trunk/admin/class-local-sync-admin.php#L422", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/local-sync/trunk/admin/class-local-sync-files-op.php#L843", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/local-sync/trunk/includes/class-local-sync-handle-server-requests.php#L389", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3452904%40local-sync&old=3400317%40local-sync&sfp_email=&sfph_mail=", "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/11bb7190-023b-45e1-99a5-7313c489ef45?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 WP Duplicate plugin for WordPress is vulnerable to Missing Authorization leading to Arbitrary File Upload in all versions up to and including 1.1.8. This is due to a missing capability check on the `process_add_site()` AJAX action combined with path traversal in the file upload functionality. This makes it possible for authenticated (subscriber-level) attackers to set the internal `prod_key_random_id` option, which can then be used by an unauthenticated attacker to bypass authentication checks and write arbitrary files to the server via the `handle_upload_single_big_file()` function, ultimately leading to remote code execution."}, {"lang": "es", "value": "El plugin WP Duplicate para WordPress es vulnerable a una Autorizaci\u00f3n Faltante que lleva a una Carga Arbitraria de Archivos en todas las versiones hasta la 1.1.8 inclusive. Esto se debe a una verificaci\u00f3n de capacidad faltante en la acci\u00f3n AJAX 'process_add_site()' combinada con un salto de ruta en la funcionalidad de carga de archivos. Esto hace posible que atacantes autenticados (a nivel de suscriptor) establezcan la opci\u00f3n interna 'prod_key_random_id', que luego puede ser utilizada por un atacante no autenticado para eludir las verificaciones de autenticaci\u00f3n y escribir archivos arbitrarios en el servidor a trav\u00e9s de la funci\u00f3n 'handle_upload_single_big_file()', lo que finalmente lleva a la ejecuci\u00f3n remota de c\u00f3digo."}], "lastModified": "2026-06-17T10:15:56.960", "sourceIdentifier": "security@wordfence.com"}