CVE-2026-84999

{
  "etk_id": "ETK-2026-2825",
  "cve_id": "CVE-2026-84999",
  "display_id": "CVE-2026-84999",
  "ghsa_id": "GHSA-356m-cxhj-j59p",
  "euvd_id": "EUVD-2026-111559",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated unrestricted file upload in Pie Register Premium",
  "summary": "Pie Register Premium for WordPress through version 3.8.4.0 improperly accepts certain unsafe uploaded file types. An unauthenticated remote attacker may upload a file that the server executes, potentially resulting in code execution; access to the plugin's upload handler is the relevant precondition.",
  "mitigation": "Disable Pie Register Premium or block public access to its upload handler until a vendor update is available. Configure the web server to prevent execution of files in upload directories.",
  "vendor": "Pie Register",
  "product": "Pie Register Premium",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 3.8.4.0"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Pie Register Premium",
      "purl": null
    }
  ],
  "cwes": [
    434
  ],
  "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": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.019956916666666668,
  "t0_at": "2026-10-28T02:29:57.638000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-28T03:04:22.284427+00:00",
      "days": 0.02389637068287037,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T02:29:57.638000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-28T02:29:57.638000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T02:29:57.638000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84999"
    }
  }
}