CVE-2019-19589

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Nota: Se ha argumentado que \"La vulnerabilidad reportada en el PDF Embedder Plugin no es v\u00e1lida ya que el plugin por s\u00ed mismo no controla o gestiona el proceso de carga de archivos. S\u00f3lo sirve a los archivos PDF cargados y la responsabilidad de la carga del archivo PDF sigue siendo del propietario del sitio de la instalaci\u00f3n de Wordpress, la carga del archivo PDF es administrada por el n\u00facleo de Wordpress y no por el PDF Embedder Plugin. El control y el bloqueo del archivo pol\u00edglota se debe realizar en el momento de la carga, no al mostrar el archivo. Adem\u00e1s, la referencia menciona la recuperaci\u00f3n de los archivos de la cach\u00e9 del navegador y el cambio de nombre manual a jar para ejecutar el archivo. Esto se refiere a un paso de dos pasos no conectados que no tiene nada que ver con PDF Embedder\""}], "id": "CVE-2019-19589", "lastModified": "2026-06-17T02:26:54.650", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2019-19589", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-05-01T14:50:36.713602Z", "version": "2.0.3"}}]}, "published": "2019-12-05T04:15:11.677", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://sejalivre.org/usando-arquivos-polyglot-para-distribuir-malwares/"}, {"source": "cve@mitre.org", "tags": ["Release Notes"], "url": "https://wordpress.org/plugins/pdf-embedder/#developers"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://sejalivre.org/usando-arquivos-polyglot-para-distribuir-malwares/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes"], "url": "https://wordpress.org/plugins/pdf-embedder/#developers"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-436"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-436"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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