CVE-2026-61654

{
  "etk_id": "ETK-2026-3013",
  "cve_id": "CVE-2026-61654",
  "display_id": "CVE-2026-61654",
  "ghsa_id": "GHSA-r4xc-vwqr-3252",
  "euvd_id": "EUVD-2026-113396",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated webhook handling and path traversal in Lightdash",
  "summary": "Affected Lightdash deployments can accept unsigned dbt Cloud webhook events and use attacker-controlled event identifiers in a server-side dbt Cloud API request. An attacker who knows the UUID of a dbt Cloud IDE project may trigger preview creation and influence the API path requested with that project's credentials.",
  "mitigation": "Upgrade Lightdash to version 0.3219.1 or later. Configure a dbt Cloud webhook secret so incoming webhook signatures are validated.",
  "vendor": "lightdash",
  "product": "lightdash",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 0.3219.0"
      ],
      "ecosystem": "other",
      "fixed_versions": [
        "0.3219.1"
      ],
      "package_name": "lightdash/lightdash",
      "purl": null
    }
  ],
  "cwes": [
    89
  ],
  "cvss_score": 8.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 22.7583711,
  "t0_at": "2026-10-29T21:19:12.542000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-31T00:54:55.072969+00:00",
      "days": 1.1497978121412038,
      "is_lower_bound": false,
      "measured_at": "2026-10-29T21:19:12.542000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-29T21:19:12.542000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-29T21:19:12.542000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-61654"
    }
  }
}