FKIE_CVE-2020-7947

Vulnerability from fkie_nvd - Published: 2020-04-01 13:15 - Updated: 2024-11-21 05:38
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in the Login by Auth0 plugin before 4.0.0 for WordPress. It has numerous fields that can contain data that is pulled from different sources. One issue with this is that the data isn't sanitized, and no input validation is performed, before the exporting of the user data. This can lead to (at least) CSV injection if a crafted Excel document is uploaded.
References
cve@mitre.orghttps://auth0.com/docs/cms/wordpressProduct, Vendor Advisory
cve@mitre.orghttps://auth0.com/docs/security/bulletins/2020-03-31_wpauth0Third Party Advisory
cve@mitre.orghttps://github.com/auth0/wp-auth0/security/advisories/GHSA-59vf-cgfw-6h6vThird Party Advisory
cve@mitre.orghttps://wordpress.org/plugins/auth0/#developersRelease Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://auth0.com/docs/cms/wordpressProduct, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://auth0.com/docs/security/bulletins/2020-03-31_wpauth0Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/auth0/wp-auth0/security/advisories/GHSA-59vf-cgfw-6h6vThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://wordpress.org/plugins/auth0/#developersRelease Notes, Third Party Advisory
Impacted products
Vendor Product Version
auth0 login_by_auth0 *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:auth0:login_by_auth0:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "AEF5427B-E416-4F67-8D3D-FE113B53E030",
              "versionEndExcluding": "4.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in the Login by Auth0 plugin before 4.0.0 for WordPress. It has numerous fields that can contain data that is pulled from different sources. One issue with this is that the data isn\u0027t sanitized, and no input validation is performed, before the exporting of the user data. This can lead to (at least) CSV injection if a crafted Excel document is uploaded."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en el plugin Login by Auth0 versiones anteriores a  4.0.0 para WordPress. Presenta numerosos campos que pueden contener datos que son extra\u00eddos de diferentes fuentes. Un problema con esto es que los datos no son saneados y no se realiza ninguna comprobaci\u00f3n de entrada, antes de la exportaci\u00f3n de los datos del usuario. Esto puede conllevar a (al menos) una inyecci\u00f3n de CSV si un documento Excel dise\u00f1ado es cargado."
    }
  ],
  "id": "CVE-2020-7947",
  "lastModified": "2024-11-21T05:38:03.987",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-04-01T13:15:15.320",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://auth0.com/docs/cms/wordpress"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://auth0.com/docs/security/bulletins/2020-03-31_wpauth0"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/auth0/wp-auth0/security/advisories/GHSA-59vf-cgfw-6h6v"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://wordpress.org/plugins/auth0/#developers"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Product",
        "Vendor Advisory"
      ],
      "url": "https://auth0.com/docs/cms/wordpress"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://auth0.com/docs/security/bulletins/2020-03-31_wpauth0"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/auth0/wp-auth0/security/advisories/GHSA-59vf-cgfw-6h6v"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes",
        "Third Party Advisory"
      ],
      "url": "https://wordpress.org/plugins/auth0/#developers"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1236"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.