FKIE_CVE-2023-36474

Vulnerability from fkie_nvd - Published: 2023-06-28 22:15 - Updated: 2024-11-21 08:09
Severity ?
8.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
Interactsh is an open-source tool for detecting out-of-band interactions. Domains configured with interactsh server prior to version 1.0.0 were vulnerable to subdomain takeover for a specific subdomain, i.e `app.` Interactsh server used to create cname entries for `app` pointing to `projectdiscovery.github.io` as default, which intended to used for hosting interactsh web client using GitHub pages. This is a security issue with a self-hosted interactsh server in which the user may not have configured a web client but still have a CNAME entry pointing to GitHub pages, making them vulnerable to subdomain takeover. This allows a threat actor to host / run arbitrary client side code (cross-site scripting) in a user's browser when browsing the vulnerable subdomain. Version 1.0.0 fixes this issue by making CNAME optional, rather than default.
References
security-advisories@github.comhttps://github.com/projectdiscovery/interactsh/issues/136Issue Tracking
security-advisories@github.comhttps://github.com/projectdiscovery/interactsh/pull/155Patch
security-advisories@github.comhttps://github.com/projectdiscovery/interactsh/security/advisories/GHSA-m36x-mgfh-8g78Vendor Advisory
security-advisories@github.comhttps://labs.detectify.com/2014/10/21/hostile-subdomain-takeover-using-herokugithubdesk-more/Technical Description
af854a3a-2127-422b-91ae-364da2661108https://github.com/projectdiscovery/interactsh/issues/136Issue Tracking
af854a3a-2127-422b-91ae-364da2661108https://github.com/projectdiscovery/interactsh/pull/155Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/projectdiscovery/interactsh/security/advisories/GHSA-m36x-mgfh-8g78Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://labs.detectify.com/2014/10/21/hostile-subdomain-takeover-using-herokugithubdesk-more/Technical Description
Impacted products
Vendor Product Version
projectdiscovery interactsh *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:projectdiscovery:interactsh:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B784FE37-ACDC-4D8A-B3B0-3A72EFBCACC6",
              "versionEndExcluding": "1.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Interactsh is an open-source tool for detecting out-of-band interactions. Domains configured with interactsh server prior to version 1.0.0 were vulnerable to subdomain takeover for a specific subdomain, i.e `app.` Interactsh server used to create cname entries for `app` pointing to `projectdiscovery.github.io` as default, which intended to used for hosting interactsh web client using GitHub pages. This is a security issue with a self-hosted interactsh server in which the user may not have configured a web client but still have a CNAME entry pointing to GitHub pages, making them vulnerable to subdomain takeover. This allows a threat actor to host / run arbitrary client side code (cross-site scripting) in a user\u0027s browser when browsing the vulnerable subdomain. Version 1.0.0 fixes this issue by making CNAME optional, rather than default."
    }
  ],
  "id": "CVE-2023-36474",
  "lastModified": "2024-11-21T08:09:47.257",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 8.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 4.7,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      },
      {
        "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": "2023-06-28T22:15:09.503",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://github.com/projectdiscovery/interactsh/issues/136"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/projectdiscovery/interactsh/pull/155"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/projectdiscovery/interactsh/security/advisories/GHSA-m36x-mgfh-8g78"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Technical Description"
      ],
      "url": "https://labs.detectify.com/2014/10/21/hostile-subdomain-takeover-using-herokugithubdesk-more/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Issue Tracking"
      ],
      "url": "https://github.com/projectdiscovery/interactsh/issues/136"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/projectdiscovery/interactsh/pull/155"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://github.com/projectdiscovery/interactsh/security/advisories/GHSA-m36x-mgfh-8g78"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Technical Description"
      ],
      "url": "https://labs.detectify.com/2014/10/21/hostile-subdomain-takeover-using-herokugithubdesk-more/"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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  • 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.
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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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