CVE-2026-108123

{
  "etk_id": "ETK-2026-1887",
  "cve_id": "CVE-2026-108123",
  "display_id": "CVE-2026-108123",
  "ghsa_id": "GHSA-2wvw-mp72-5fwj",
  "euvd_id": "EUVD-2026-103228",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Authorization bypass in WP Booking System – Booking Calendar",
  "summary": "WP Booking System – Booking Calendar through version 2.1.0.3 may allow unauthorized access to booking notification email content, including customer personal information. The advisory gives conflicting access requirements, but indicates that a WordPress Subscriber-level account can reach the affected functionality.",
  "mitigation": "Deactivate the plugin until a vendor-fixed release is confirmed. Restrict self-registration and remove untrusted Subscriber accounts to reduce exposure if the plugin must remain active.",
  "vendor": "murgroland",
  "product": "WP Booking System – Booking Calendar",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 2.1.0.3"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "WP Booking System – Booking Calendar",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 7.5,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "epss_score": 0.0032,
  "epss_percentile": 0.2326,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 34.87468945,
  "t0_at": "2026-10-17T03:43:29.401000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-17T14:11:32.915827+00:00",
      "days": 0.43615179197916665,
      "is_lower_bound": false,
      "measured_at": "2026-10-17T03:43:29.401000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-17T03:43:29.401000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-17T03:43:29.401000+00:00",
      "url": "https://github.com/advisories/GHSA-2wvw-mp72-5fwj"
    }
  }
}