FKIE_CVE-2021-32770

Vulnerability from fkie_nvd - Published: 2021-07-15 19:15 - Updated: 2024-11-21 06:07
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Gatsby is a framework for building websites. The gatsby-source-wordpress plugin prior to versions 4.0.8 and 5.9.2 leaks .htaccess HTTP Basic Authentication variables into the app.js bundle during build-time. Users who are not initializing basic authentication credentials in the gatsby-config.js are not affected. A patch has been introduced in gatsby-source-wordpress@4.0.8 and gatsby-source-wordpress@5.9.2 which mitigates the issue by filtering all variables specified in the `auth: { }` section. Users that depend on this functionality are advised to upgrade to the latest release of gatsby-source-wordpress, run `gatsby clean` followed by a `gatsby build`. One may manually edit the app.js file post-build as a workaround.
References
security-advisories@github.comhttps://github.com/gatsbyjs/gatsby/security/advisories/GHSA-rqjw-p5vr-c695Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/gatsbyjs/gatsby/security/advisories/GHSA-rqjw-p5vr-c695Exploit, Third Party Advisory
Impacted products
Vendor Product Version
gatsbyjs gatsby-source-wordpress *
gatsbyjs gatsby-source-wordpress *
To clipboard Create KEV Entry 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gatsbyjs:gatsby-source-wordpress:*:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "53728C1F-7371-44CC-9C8C-5BAB91504EAE",
              "versionEndExcluding": "4.0.8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:gatsbyjs:gatsby-source-wordpress:*:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "7059296D-AB59-4B86-9A16-8680F16E6AAC",
              "versionEndExcluding": "5.9.2",
              "versionStartIncluding": "5.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Gatsby is a framework for building websites. The gatsby-source-wordpress plugin prior to versions 4.0.8 and 5.9.2 leaks .htaccess HTTP Basic Authentication variables into the app.js bundle during build-time. Users who are not initializing basic authentication credentials in the gatsby-config.js are not affected. A patch has been introduced in gatsby-source-wordpress@4.0.8 and gatsby-source-wordpress@5.9.2 which mitigates the issue by filtering all variables specified in the `auth: { }` section. Users that depend on this functionality are advised to upgrade to the latest release of gatsby-source-wordpress, run `gatsby clean` followed by a `gatsby build`. One may manually edit the app.js file post-build as a workaround."
    },
    {
      "lang": "es",
      "value": "Gatsby es un framework para la construcci\u00f3n de sitios web. El plugin gatsby-source-wordpress anterior a versiones 4.0.8 y 5.9.2 filtra variables de autenticaci\u00f3n b\u00e1sica HTTP .htaccess en el paquete app.js durante el tiempo de construcci\u00f3n. Unos usuarios que no inicializan las credenciales de autenticaci\u00f3n b\u00e1sica en el gatsby-config.js no est\u00e1n afectados. Ha sido introducido un parche en gatsby-source-wordpress@4.0.8 y gatsby-source-wordpress@5.9.2 que mitiga el problema al filtrar todas las variables especificadas en la secci\u00f3n \"auth: { }\". los usuarios que dependen de esta funcionalidad se les aconseja actualizar a la \u00faltima versi\u00f3n de gatsby-source-wordpress, ejecutar \"gatsby clean\" seguido de \"gatsby build\". Se puede editar manualmente el archivo app.js despu\u00e9s de la construcci\u00f3n como una soluci\u00f3n"
    }
  ],
  "id": "CVE-2021-32770",
  "lastModified": "2024-11-21T06:07:42.417",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-07-15T19:15:07.920",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/gatsbyjs/gatsby/security/advisories/GHSA-rqjw-p5vr-c695"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/gatsbyjs/gatsby/security/advisories/GHSA-rqjw-p5vr-c695"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-522"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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