CVE-2026-120466

{
  "etk_id": "ETK-2026-4300",
  "cve_id": "CVE-2026-120466",
  "display_id": "CVE-2026-120466",
  "ghsa_id": "GHSA-p4ch-c2vv-v7cp",
  "euvd_id": "EUVD-2026-124605",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Missing authorization for subscription changes in AcyMailing",
  "summary": "AcyMailing 1.0.0 through 11.1.1 for Joomla and WordPress does not properly authorize certain subscription-change requests. An unauthenticated party who knows a subscriber's email address may remove that address from lists and may determine whether it is registered.",
  "mitigation": "Restrict public access to subscription-change functionality where possible until an upstream update is available. Monitor mailing-list changes for unexpected unsubscribes and review access controls around subscriber-management endpoints.",
  "vendor": "Datasolution",
  "product": "AcyMailing extension for Joomla and WordPress",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "1.0.0-11.1.1"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "AcyMailing extension for Joomla and WordPress",
      "purl": null
    }
  ],
  "cwes": [
    862
  ],
  "cvss_score": 8.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 26.282762066666667,
  "t0_at": "2026-11-12T17:57:55.856000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-12T17:57:55.856000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-12T17:57:55.856000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-120466"
    }
  }
}