CVE-2026-81799

{
  "etk_id": "ETK-2026-3290",
  "cve_id": "CVE-2026-81799",
  "display_id": "CVE-2026-81799",
  "ghsa_id": "GHSA-w59f-g372-95cg",
  "euvd_id": "EUVD-2026-75528",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated access-control flaw in WooCommerce refund plugin",
  "summary": "Return Refund and Exchange For WooCommerce versions through 4.6.4 contain an authorization-control flaw. An unauthenticated remote attacker may perform unauthorized actions if the affected plugin is installed and reachable.",
  "mitigation": "Disable the affected plugin until a vendor-fixed release is available, or restrict access to the WordPress site to trusted networks where feasible. No fixed version is recorded in the supplied advisory.",
  "vendor": "WP Swings",
  "product": "Return Refund and Exchange For WooCommerce",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 4.6.4"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "woo-refund-and-exchange-lite",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 7.5,
  "cvss_src": "other",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.0127996,
  "t0_at": "2026-09-10T14:23:47.342000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-02T16:03:07.771756+00:00",
      "days": 53.06898645550926,
      "is_lower_bound": false,
      "measured_at": "2026-09-10T14:23:47.342000+00:00",
      "url": null
    },
    "kev": {
      "at": "2026-11-02T00:00:00+00:00",
      "days": 53,
      "is_lower_bound": false,
      "measured_at": "2026-09-10T14:23:47.342000+00:00",
      "precision": "day",
      "url": "https://vulncheck.com/cve/CVE-2026-81799"
    },
    "trigger_signal": {
      "at": "2026-11-02T00:00:00+00:00",
      "days": 52.40014650462963,
      "is_lower_bound": false,
      "measured_at": "2026-09-10T14:23:47.342000+00:00",
      "url": "https://vulncheck.com/cve/CVE-2026-81799"
    }
  }
}