CVE-2026-127046

{
  "etk_id": "ETK-2026-4272",
  "cve_id": "CVE-2026-127046",
  "display_id": "CVE-2026-127046",
  "ghsa_id": "GHSA-45x6-9mh2-48pq",
  "euvd_id": "EUVD-2026-124365",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated API key disclosure in MISP Modules external tools",
  "summary": "The MISP Modules website external-tools interface can disclose stored API keys through an unauthenticated endpoint and its edit interface. A network-reachable attacker could obtain credentials for configured external analysis or enrichment services and use them to act as the MISP instance or access those services.",
  "mitigation": "Restrict network access to the MISP Modules website and its external-tools endpoints to trusted users and networks. Rotate API keys configured for external tools, especially if the service may have been exposed; no fixed version is recorded in the advisory.",
  "vendor": "misp",
  "product": "misp-modules",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 3.1.4"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "misp-modules",
      "purl": null
    }
  ],
  "cwes": [
    200
  ],
  "cvss_score": 9.2,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": true,
  "pipeline_minutes": 14.158855333333333,
  "t0_at": "2026-11-12T12:05:04.052000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-12T12:47:13.032776+00:00",
      "days": 0.029270610833333332,
      "is_lower_bound": false,
      "measured_at": "2026-11-12T12:05:04.052000+00:00",
      "url": null
    },
    "exploit": {
      "at": "2026-11-12T12:47:13.032776+00:00",
      "days": 0.029270610833333332,
      "is_lower_bound": false,
      "measured_at": "2026-11-12T12:05:04.052000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-12T12:05:04.052000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-12T12:05:04.052000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-127046"
    }
  }
}