CVE-2026-66564

{
  "etk_id": "ETK-2026-1199",
  "cve_id": "CVE-2026-66564",
  "display_id": "CVE-2026-66564",
  "ghsa_id": "GHSA-fwhr-3chv-3fvp",
  "euvd_id": "EUVD-2026-96518",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated PHP object injection in ShiftCV",
  "summary": "ShiftCV versions through 3.0.14 are affected by an unauthenticated PHP object injection vulnerability. An unauthenticated remote attacker may be able to inject PHP objects; the evidence does not identify any additional precondition.",
  "mitigation": "Upgrade to a ShiftCV release later than 3.0.14 if one is available from the vendor. Until then, reduce exposure by restricting unauthenticated access to installations running affected versions.",
  "vendor": "themerex",
  "product": "ShiftCV",
  "affected": [
    {
      "affected_notes": [
        ">= n/a, <= 3.0.14"
      ],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "ShiftCV",
      "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": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 13.780316733333333,
  "t0_at": "2026-10-10T19:36:10.604000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-10T19:36:10.604000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-10T19:36:10.604000+00:00",
      "url": "https://github.com/advisories/GHSA-fwhr-3chv-3fvp"
    }
  }
}