{
  "id": "CVE-2023-49090",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2023-11-29T15:15:08.900",
  "lastModified": "2023-12-05T16:25:58.023",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "CarrierWave is a solution for file uploads for Rails, Sinatra and other Ruby web frameworks. CarrierWave has a Content-Type allowlist bypass vulnerability, possibly leading to XSS. The validation in `allowlisted_content_type?` determines Content-Type permissions by performing a partial match. If the `content_type` argument of `allowlisted_content_type?` is passed a value crafted by the attacker, Content-Types not included in the `content_type_allowlist` will be allowed. This issue has been patched in versions 2.2.5 and 3.0.5."
    },
    {
      "lang": "es",
      "value": "CarrierWave es una soluci\u00f3n para carga de archivos para Rails, Sinatra y otros frameworks web Ruby. CarrierWave tiene una vulnerabilidad de omisi\u00f3n de lista permitida de tipo de contenido, que posiblemente conduzca a XSS. La validaci\u00f3n en `allowlisted_content_type?` determina los permisos de tipo de contenido realizando una coincidencia parcial. Si al argumento `content_type` de `allowlisted_content_type?` se le pasa un valor creado por el atacante, se permitir\u00e1n los tipos de contenido no incluidos en `content_type_allowlist`. Este problema se solucion\u00f3 en las versiones 2.2.5 y 3.0.5."
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7
      },
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        "type": "Secondary",
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          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 6.8,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 2.3,
        "impactScore": 4.0
      }
    ]
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  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
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  ],
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      "nodes": [
        {
          "operator": "OR",
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          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:carrierwave_project:carrierwave:*:*:*:*:*:ruby:*:*",
              "versionEndExcluding": "2.2.5",
              "matchCriteriaId": "24759284-5E91-43AE-80B4-ED77679DAE19"
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            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:carrierwave_project:carrierwave:*:*:*:*:*:ruby:*:*",
              "versionStartIncluding": "3.0.0",
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  "references": [
    {
      "url": "https://github.com/carrierwaveuploader/carrierwave/commit/39b282db5c1303899b3d3381ce8a837840f983b5",
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
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    },
    {
      "url": "https://github.com/carrierwaveuploader/carrierwave/commit/863d425c76eba12c3294227b39018f6b2dccbbf3",
      "source": "security-advisories@github.com",
      "tags": [
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    {
      "url": "https://github.com/carrierwaveuploader/carrierwave/security/advisories/GHSA-gxhx-g4fq-49hj",
      "source": "security-advisories@github.com",
      "tags": [
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}