CVE-2026-73116

{
  "etk_id": "ETK-2026-3621",
  "cve_id": "CVE-2026-73116",
  "display_id": "CVE-2026-73116",
  "ghsa_id": "GHSA-x4m5-g65w-956p",
  "euvd_id": "EUVD-2026-117411",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Cross-origin credential disclosure in Apache Juneau RestClient",
  "summary": "Apache Juneau REST client components juneau-rest-client and juneau-rest-common through 9.2.0 may preserve sensitive request headers when following redirects. A redirecting server could thereby receive credentials at another host or port, or after a downgrade to an unencrypted connection; exposure requires use of an HTTP client created through the RestClient builder.",
  "mitigation": "Upgrade org.apache.juneau:juneau-rest-client and org.apache.juneau:juneau-rest-common to 9.2.1. For applications that provide their own HTTP client, disable automatic redirects or remove credential headers whenever a redirect changes the request origin.",
  "vendor": "Apache Software Foundation",
  "product": "Apache Juneau",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 9.2.1"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "9.2.1"
      ],
      "package_name": "org.apache.juneau:juneau-rest-client",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 9.2.1"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "9.2.1"
      ],
      "package_name": "org.apache.juneau:juneau-rest-common",
      "purl": null
    }
  ],
  "cwes": [
    522
  ],
  "cvss_score": 10,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 9.4447398,
  "t0_at": "2026-11-05T11:53:52.274000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-05T11:53:52.274000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-05T11:53:52.274000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-73116"
    }
  }
}