CVE-2023-49279

{"id": "CVE-2023-49279", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.7, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 1.2}]}, "published": "2023-12-12T20:15:08.390", "references": [{"url": "https://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validation", "tags": ["Product"], "source": "security-advisories@github.com"}, {"url": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-6xmx-85x3-4cv2", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Umbraco is an ASP.NET content management system (CMS). Starting in version 7.0.0 and prior to versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0, a user with access to the backoffice can upload SVG files that include scripts. If the user can trick another user to load the media directly in a browser, the scripts can be executed. Versions 7.15.11, 8.18.9, 10.7.0, 11.5.0, and 12.2.0 contain a patch for this issue. Some workarounds are available. Implement the server side file validation or serve all media from an different host (e.g cdn) than where Umbraco is hosted."}, {"lang": "es", "value": "Umbraco es un sistema de gesti\u00f3n de contenidos (CMS) ASP.NET. A partir de la versi\u00f3n 7.0.0 y anteriores a las versiones 7.15.11, 8.18.9, 10.7.0, 11.5.0 y 12.2.0, un usuario con acceso al backoffice puede cargar archivos SVG que incluyan scripts. Si el usuario puede enga\u00f1ar a otro usuario para que cargue los medios directamente en un navegador, los scripts se pueden ejecutar. Las versiones 7.15.11, 8.18.9, 10.7.0, 11.5.0 y 12.2.0 contienen un parche para este problema. Algunas soluciones est\u00e1n disponibles. Implemente la validaci\u00f3n de archivos del lado del servidor o proporcione todos los medios desde un host diferente (por ejemplo, cdn) al que est\u00e1 alojado Umbraco."}], "lastModified": "2023-12-15T18:36:38.653", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F339F5B2-A184-4105-8BC9-D3FD1B793271", "versionEndExcluding": "7.15.11", "versionStartIncluding": "7.0.0"}, {"criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "185C2350-DA24-42EE-885E-39DAACBFB294", "versionEndExcluding": "8.18.9", "versionStartIncluding": "8.0.0"}, {"criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AE39433E-172C-42F4-BD74-31FA96A8FF05", "versionEndExcluding": "10.7.0", "versionStartIncluding": "10.0.0"}, {"criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E68D9FA-67C8-456C-926E-36E76A7B77B9", "versionEndExcluding": "11.5.0", "versionStartIncluding": "11.0.0"}, {"criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6842FACF-64C1-40A1-9B7A-ADF855867C3C", "versionEndExcluding": "12.2.0", "versionStartIncluding": "12.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}