FKIE_CVE-2020-8160

Vulnerability from fkie_nvd - Published: 2021-01-06 15:15 - Updated: 2024-11-21 05:38
Severity ?
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
MendixSSO <= 2.1.1 contains endpoints that make use of the openid handler, which is suffering from a Cross-Site Scripting vulnerability via the URL path. This is caused by the reflection of user-supplied data without appropriate HTML escaping or output encoding. As a result, a JavaScript payload may be injected into the above endpoint causing it to be executed within the context of the victim's browser.
References
support@hackerone.comhttps://hackerone.com/reports/838178Third Party Advisory
support@hackerone.comhttps://marketplace.mendix.com/link/component/111349Product, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/838178Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://marketplace.mendix.com/link/component/111349Product, Vendor Advisory
Impacted products
Vendor Product Version
mendix mendixsso *
To clipboard 

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    {
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              "criteria": "cpe:2.3:a:mendix:mendixsso:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7C227F27-A52F-4ABF-8CAE-018053FD8004",
              "versionEndIncluding": "2.1.1",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "MendixSSO \u003c= 2.1.1 contains endpoints that make use of the openid handler, which is suffering from a Cross-Site Scripting vulnerability via the URL path. This is caused by the reflection of user-supplied data without appropriate HTML escaping or output encoding. As a result, a JavaScript payload may be injected into the above endpoint causing it to be executed within the context of the victim\u0027s browser."
    },
    {
      "lang": "es",
      "value": "MendixSSO versiones anteriores a 2.1.1 incluy\u00e9ndola, contiene endpoints que hacen uso del manejador openid, el cual sufre una vulnerabilidad de tipo Cross-Site Scripting por medio de la ruta URL.\u0026#xa0;Esto es causado por el reflejo de los datos suministrados por el usuario sin la codificaci\u00f3n de salida o escape HTML apropiado.\u0026#xa0;Como resultado, una carga \u00fatil de JavaScript puede ser inyectada en el endpoint anterior, causando que sea ejecutada dentro del contexto del navegador de la v\u00edctima"
    }
  ],
  "id": "CVE-2020-8160",
  "lastModified": "2024-11-21T05:38:24.553",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
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  },
  "published": "2021-01-06T15:15:16.493",
  "references": [
    {
      "source": "support@hackerone.com",
      "tags": [
        "Third Party Advisory"
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      "url": "https://hackerone.com/reports/838178"
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  "sourceIdentifier": "support@hackerone.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "support@hackerone.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "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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