CVE-2026-66563

{
  "etk_id": "ETK-2026-1200",
  "cve_id": "CVE-2026-66563",
  "display_id": "CVE-2026-66563",
  "ghsa_id": "GHSA-vfx8-984f-hxhg",
  "euvd_id": "EUVD-2026-96517",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated PHP object injection in Themerex Windsor",
  "summary": "Themerex Windsor versions 2.10 and earlier are affected by an unauthenticated PHP object injection issue. An unauthenticated remote attacker may be able to trigger PHP object injection; the evidence does not identify any further precondition or a specific affected interface.",
  "mitigation": "Update to a vendor-provided release documented as unaffected; the evidence does not establish a fixed version. Until then, reduce exposure by restricting unauthenticated public access to affected installations with authentication or network controls.",
  "vendor": "themerex",
  "product": "Windsor",
  "affected": [
    {
      "affected_notes": [
        ">= n/a, <= 2.10"
      ],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Windsor",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 9.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.0031,
  "epss_percentile": 0.2283,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 37.05746056666667,
  "t0_at": "2026-10-10T19:36:09.853000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-10T19:36:09.853000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-10T19:36:09.853000+00:00",
      "url": "https://github.com/advisories/GHSA-vfx8-984f-hxhg"
    }
  }
}