{
  "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-2024-27439",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-27439",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-03-19T11:07:47.648Z",
    "updatedAt": "2025-02-13T17:46:30.000Z",
    "importedAt": "2026-10-24T01:57:07.518Z",
    "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": "Apache Wicket: Possible bypass of CSRF protection",
      "summary": "An error in the evaluation of the fetch metadata headers could allow a bypass of the CSRF protection in Apache Wicket.\nThis issue affects Apache Wicket: from 9.1.0 through 9.16.0, and the milestone releases for the 10.0 series.\nApache Wicket 8.x does not support CSRF protection via the fetch metadata headers and as such is not affected.\n\nUsers are recommended to upgrade to version 9.17.0 or 10.0.0, which fixes the issue.",
      "affected": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache Wicket",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "9.1.0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "9.16.0"
            },
            {
              "version": "10.0.0-M1",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "10.0.0"
            }
          ]
        }
      ]
    }
  }
}