{
  "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-2026-6790",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-6790",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-07-14T08:51:30.527Z",
    "updatedAt": "2026-07-14T12:20:35.130Z",
    "importedAt": "2026-10-24T01:58:25.636Z",
    "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": null,
      "summary": "In Eclipse Jetty, for HTTP/1, HTTP/2 and HTTP/3 requests, there is no strict check that the request authority (host and port) matches what provided in the Host header (if present).\n\n\n\n\nThis was not enforced in earlier HTTP RFC (for example, in RFC 2616), but it is in the latest RFC (9110 and 9112).\n\n\n\n\nThis mismatch can cause a number of problems that may be classified as vulnerabilities such as:\n\n\n\n  *  \n        \n      URI constructions (for example, for redirects -- this is typical for login pages)\n\n  *  \n        \n      Virtual host selection\n\n  *  \n        \n      Reverse proxying\n\n  *  \n        \n      Misleading logs\n\n  *  \n        \n      Etc.\n\n\n\n\n\n\nGiven that the latest RFCs require that request authority and Host header must match, Jetty should enforce this invariant.",
      "affected": [
        {
          "vendor": "Eclipse Foundation",
          "product": "Eclipse Jetty",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "9.4.0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "9.4.60"
            },
            {
              "version": "10.0.0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "10.0.28"
            },
            {
              "version": "11.0.0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "11.0.28"
            },
            {
              "version": "12.0.0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "12.0.34"
            },
            {
              "version": "12.1.0",
              "status": "affected",
              "versionType": "semver",
              "lessThanOrEqual": "12.1.8"
            }
          ]
        }
      ]
    }
  }
}