nvd-json-data-feeds/CVE-2023/CVE-2023-492xx/CVE-2023-49279.json

{
  "id": "CVE-2023-49279",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2023-12-12T20:15:08.390",
  "lastModified": "2023-12-15T18:36:38.653",
  "vulnStatus": "Analyzed",
  "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."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7
      },
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 3.7,
          "baseSeverity": "LOW"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 2.5
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.0.0",
              "versionEndExcluding": "7.15.11",
              "matchCriteriaId": "F339F5B2-A184-4105-8BC9-D3FD1B793271"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "8.0.0",
              "versionEndExcluding": "8.18.9",
              "matchCriteriaId": "185C2350-DA24-42EE-885E-39DAACBFB294"
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              "criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://docs.umbraco.com/umbraco-cms/reference/security/serverside-file-validation",
      "source": "security-advisories@github.com",
      "tags": [
        "Product"
      ]
    },
    {
      "url": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-6xmx-85x3-4cv2",
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}