FKIE_CVE-2024-35218

Vulnerability from fkie_nvd - Published: 2024-05-21 14:15 - Updated: 2025-02-12 17:46
Severity ?
4.2 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N
4.8 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Summary
Umbraco CMS is an ASP.NET CMS used by more than 730.000 websites. Stored Cross-site scripting (XSS) enable attackers that have access to backoffice to bring malicious content into a website or application. This vulnerability has been patched in version(s) 8.18.13, 10.8.4, 12.3.7, 13.1.1 by implementing IHtmlSanitizer.
References
security-advisories@github.comhttps://github.com/umbraco/Umbraco-CMS/commit/1b712fe6ec52aa4e71b3acf63e393c8e6ab85385Patch
security-advisories@github.comhttps://github.com/umbraco/Umbraco-CMS/commit/a2684069b1e9976444f60b4b37a80be05b87f6b6Patch
security-advisories@github.comhttps://github.com/umbraco/Umbraco-CMS/commit/cbf9f9bcd199d7ca0412be3071d275556f10b7baPatch
security-advisories@github.comhttps://github.com/umbraco/Umbraco-CMS/commit/d090176272d07500dac0daee7c598aa8bb321050Patch
security-advisories@github.comhttps://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-gvpc-3pj6-4m9wVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/umbraco/Umbraco-CMS/commit/1b712fe6ec52aa4e71b3acf63e393c8e6ab85385Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/umbraco/Umbraco-CMS/commit/a2684069b1e9976444f60b4b37a80be05b87f6b6Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/umbraco/Umbraco-CMS/commit/cbf9f9bcd199d7ca0412be3071d275556f10b7baPatch
af854a3a-2127-422b-91ae-364da2661108https://github.com/umbraco/Umbraco-CMS/commit/d090176272d07500dac0daee7c598aa8bb321050Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-gvpc-3pj6-4m9wVendor Advisory
Impacted products
Vendor Product Version
umbraco umbraco_cms *
umbraco umbraco_cms *
umbraco umbraco_cms *
umbraco umbraco_cms *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "129BB794-C562-487F-B088-1565243F3EBF",
              "versionEndExcluding": "8.18.13",
              "versionStartIncluding": "8.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "F560DE40-FC77-4CCF-9936-3A4359822D06",
              "versionEndExcluding": "10.8.4",
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            },
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              "versionEndExcluding": "12.3.7",
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            },
            {
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              "matchCriteriaId": "070BDE45-92F3-4C27-BDDF-BD98E344B2B8",
              "versionEndExcluding": "13.1.1",
              "versionStartIncluding": "13.0.0",
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            }
          ],
          "negate": false,
          "operator": "OR"
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      ]
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Umbraco CMS is an ASP.NET CMS used by more than 730.000 websites. Stored Cross-site scripting (XSS) enable attackers that have access to backoffice to bring malicious content into a website or application. This vulnerability has been patched in version(s) 8.18.13, 10.8.4, 12.3.7, 13.1.1 by implementing IHtmlSanitizer.\n\n\n\n\n"
    },
    {
      "lang": "es",
      "value": " Umbraco CMS es un CMS ASP.NET utilizado por m\u00e1s de 730.000 sitios web. El Cross Site Scripting (XSS) Almacenado permite a los atacantes que tienen acceso al backoffice introducir contenido malicioso en un sitio web o aplicaci\u00f3n. Esta vulnerabilidad se ha solucionado en las versiones 8.18.13, 10.8.4, 12.3.7, 13.1.1 mediante la implementaci\u00f3n de IHtmlSanitizer."
    }
  ],
  "id": "CVE-2024-35218",
  "lastModified": "2025-02-12T17:46:28.833",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 0.5,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 4.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "HIGH",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
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  "published": "2024-05-21T14:15:12.003",
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  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "value": "CWE-79"
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      "type": "Secondary"
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      "source": "nvd@nist.gov",
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    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.