{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-45673", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-10-10T14:36:40.861Z", "datePublished": "2024-06-21T19:38:22.764Z", "dateUpdated": "2024-06-22T16:33:49.672Z"}, "containers": {"cna": {"title": "Arbitrary code execution on click of PDF links in Joplin", "problemTypes": [{"descriptions": [{"cweId": "CWE-94", "lang": "en", "description": "CWE-94: Improper Control of Generation of Code ('Code Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.9, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/laurent22/joplin/security/advisories/GHSA-g8qx-5vcm-3x59", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/laurent22/joplin/security/advisories/GHSA-g8qx-5vcm-3x59"}, {"name": "https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe#sandbox", "tags": ["x_refsource_MISC"], "url": "https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe#sandbox"}], "affected": [{"vendor": "laurent22", "product": "joplin", "versions": [{"version": "< 2.13.3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2024-06-21T19:38:22.764Z"}, "descriptions": [{"lang": "en", "value": "Joplin is a free, open source note taking and to-do application. A remote code execution (RCE) vulnerability in affected versions allows clicking on a link in a PDF in an untrusted note to execute arbitrary shell commands. Clicking links in PDFs allows for arbitrary code execution because Joplin desktop: 1. has not disabled top redirection for note viewer iframes, and 2. and has node integration enabled. This is a remote code execution vulnerability that impacts anyone who attaches untrusted PDFs to notes and has the icon enabled. This issue has been addressed in version 2.13.3. Users are advised to upgrade. There are no known workarounds for this vulnerability."}], "source": {"advisory": "GHSA-g8qx-5vcm-3x59", "discovery": "UNKNOWN"}}, "adp": [{"affected": [{"vendor": "laurent_22", "product": "joplin", "cpes": ["cpe:2.3:a:laurent_22:joplin:2.13.3:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "2.13.3", "versionType": "custom"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-06-22T16:30:51.519648Z", "id": "CVE-2023-45673", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-22T16:33:49.672Z"}}]}}

{"descriptions": [{"lang": "en", "value": "Joplin is a free, open source note taking and to-do application. A remote code execution (RCE) vulnerability in affected versions allows clicking on a link in a PDF in an untrusted note to execute arbitrary shell commands. Clicking links in PDFs allows for arbitrary code execution because Joplin desktop: 1. has not disabled top redirection for note viewer iframes, and 2. and has node integration enabled. This is a remote code execution vulnerability that impacts anyone who attaches untrusted PDFs to notes and has the icon enabled. This issue has been addressed in version 2.13.3. Users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Joplin es una aplicaci\u00f3n gratuita y de c\u00f3digo abierto para tomar notas y tareas pendientes. Una vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo (RCE) en las versiones afectadas permite hacer clic en un enlace en un PDF en una nota que no es de confianza para ejecutar comandos de shell arbitrarios. Hacer clic en enlaces en archivos PDF permite la ejecuci\u00f3n de c\u00f3digo arbitrario porque el escritorio Joplin: 1. no ha deshabilitado la redirecci\u00f3n superior para los iframes del visor de notas, y 2. y tiene habilitada la integraci\u00f3n de nodos. Esta es una vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo que afecta a cualquiera que adjunte archivos PDF que no sean de confianza a notas y tenga el \u00edcono habilitado. Este problema se solucion\u00f3 en la versi\u00f3n 2.13.3. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."}], "id": "CVE-2023-45673", "lastModified": "2024-06-24T12:57:36.513", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.9, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2024-06-21T20:15:12.620", "references": [{"source": "security-advisories@github.com", "url": "https://developer.mozilla.org/en-US/docs/Web/HTML/Element/iframe#sandbox"}, {"source": "security-advisories@github.com", "url": "https://github.com/laurent22/joplin/security/advisories/GHSA-g8qx-5vcm-3x59"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}