CVE-2026-89271

{
  "etk_id": "ETK-2026-1935",
  "cve_id": "CVE-2026-89271",
  "display_id": "CVE-2026-89271",
  "ghsa_id": "GHSA-mr4c-8644-ggh2",
  "euvd_id": "EUVD-2026-98300",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated arbitrary file write in WP-BusinessDirectory",
  "summary": "WP-BusinessDirectory through version 4.0.2 has an unauthenticated upload handling flaw. A remote attacker can write attacker-controlled files to arbitrary locations without logging in; default server configuration is reported to prevent code execution.",
  "mitigation": "Disable or restrict the plugin's unauthenticated upload functionality and limit the web server account's write permissions to only necessary directories. No fixed version is recorded; remove or disable the plugin if these restrictions cannot be applied.",
  "vendor": null,
  "product": "WP-BusinessDirectory",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 4.0.2"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "WP-BusinessDirectory",
      "purl": null
    }
  ],
  "cwes": [
    434
  ],
  "cvss_score": 5.3,
  "cvss_src": "nvd",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
  "epss_score": 0.0023,
  "epss_percentile": 0.1326,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 96.82715265,
  "t0_at": "2026-10-13T06:00:09.384000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-13T06:00:09.384000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-13T06:00:09.384000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-89271"
    }
  }
}