FKIE_CVE-2020-8264

Vulnerability from fkie_nvd - Published: 2021-01-06 21:15 - 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
In actionpack gem >= 6.0.0, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed (in another page) a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This vulnerability is in the Actionable Exceptions middleware.
References
support@hackerone.comhttps://groups.google.com/g/rubyonrails-security/c/yQzUVfv42jk/m/oJWw-xhNAQAJMailing List, Third Party Advisory
support@hackerone.comhttps://hackerone.com/reports/904059Exploit, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/g/rubyonrails-security/c/yQzUVfv42jk/m/oJWw-xhNAQAJMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/904059Exploit, Patch, Third Party Advisory
Impacted products
Vendor Product Version
rubyonrails rails *
To clipboard 

{
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    {
      "nodes": [
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            {
              "criteria": "cpe:2.3:a:rubyonrails:rails:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E4F559E5-D93F-40E5-9630-D7B364B4BED7",
              "versionEndExcluding": "6.0.3.4",
              "versionStartIncluding": "6.0.0",
              "vulnerable": true
            }
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          "negate": false,
          "operator": "OR"
        }
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In actionpack gem \u003e= 6.0.0, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed (in another page) a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This vulnerability is in the Actionable Exceptions middleware."
    },
    {
      "lang": "es",
      "value": "En actionpack gem versiones posteriores a 6.0.0 incluy\u00e9ndola, se presenta una posible vulnerabilidad de tipo XSS cuando una aplicaci\u00f3n se ejecuta en modo development permitiendo a un atacante enviar o insertar (en otra p\u00e1gina) una URL especialmente dise\u00f1ada que puede permitir al atacante ejecutar JavaScript en el contexto de la aplicaci\u00f3n local.\u0026#xa0;Esta vulnerabilidad se encuentra en el middleware de Excepciones Accionables"
    }
  ],
  "id": "CVE-2020-8264",
  "lastModified": "2024-11-21T05:38:37.013",
  "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
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "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"
      }
    ]
  },
  "published": "2021-01-06T21:15:14.363",
  "references": [
    {
      "source": "support@hackerone.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "https://groups.google.com/g/rubyonrails-security/c/yQzUVfv42jk/m/oJWw-xhNAQAJ"
    },
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      "source": "support@hackerone.com",
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      "url": "https://hackerone.com/reports/904059"
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  ],
  "sourceIdentifier": "support@hackerone.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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