{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2024-9487",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-9487",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-10-10T21:08:48.720Z",
    "updatedAt": "2024-10-11T15:34:07.811Z",
    "importedAt": "2026-10-24T01:57:24.991Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "An Improper Verification of Cryptographic Signature vulnerability was identified in GitHub Enterprise Server that allowed SAML SSO authentication to be bypassed when the encrypted assertions feature was enabled",
      "summary": "An improper verification of cryptographic signature vulnerability was identified in GitHub Enterprise Server that allowed SAML SSO authentication to be bypassed resulting in unauthorized provisioning of users and access to the instance. Exploitation required the encrypted assertions feature to be enabled, and the attacker would require direct network access as well as a signed SAML response or metadata document. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.15 and was fixed in versions 3.11.16, 3.12.10, 3.13.5, and 3.14.2. This vulnerability was reported via the GitHub Bug Bounty program.",
      "affected": [
        {
          "vendor": "GitHub",
          "product": "Enterprise Server",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.11.0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "3.11.15",
              "changes": [
                {
                  "at": "3.11.16",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "3.12.0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "3.12.9",
              "changes": [
                {
                  "at": "3.12.10",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "3.13.0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "3.13.4",
              "changes": [
                {
                  "at": "3.13.5",
                  "status": "unaffected"
                }
              ]
            },
            {
              "version": "3.14.0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "3.14.1",
              "changes": [
                {
                  "at": "3.14.2",
                  "status": "unaffected"
                }
              ]
            }
          ]
        }
      ]
    }
  }
}