ETK-2026-3491Zero's internal tracking ID, independent of the CVE number.

{
  "etk_id": "ETK-2026-3491",
  "cve_id": null,
  "display_id": "ETK-2026-3491",
  "ghsa_id": "GHSA-cph5-pm57-9w9c",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Path traversal in SurrealDB direct filesystem buckets",
  "summary": "SurrealDB direct filesystem buckets before version 4.0.0 can resolve object keys outside their intended ACL-controlled path. An authenticated tenant permitted to access one key prefix may read, modify, or remove files in other permitted storage locations by supplying a traversal-containing key.",
  "mitigation": "Upgrade SurrealDB to version 4.0.0 or later. Until upgraded, disable or tightly restrict access to direct filesystem buckets for untrusted tenants.",
  "vendor": "rust",
  "product": "surrealdb",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "< 4.0.0"
      ],
      "ecosystem": "rust",
      "fixed_versions": [
        "4.0.0"
      ],
      "package_name": "surrealdb",
      "purl": "pkg:cargo/surrealdb"
    }
  ],
  "cwes": null,
  "cvss_score": 7,
  "cvss_src": "ethiack_provisional",
  "cvss_vector": null,
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 20.521362933333332,
  "t0_at": null,
  "signals": {
    "check": {
      "at": "2026-11-04T12:04:18.020294+00:00",
      "days": -0.09138110221064814,
      "is_lower_bound": true,
      "measured_at": "2026-11-04T14:15:53.532300+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-03T15:51:13+00:00",
      "days": -0.9338003185763889,
      "is_lower_bound": true,
      "measured_at": "2026-11-04T14:15:53.532300+00:00",
      "url": "https://github.com/surrealdb/surrealdb/security/advisories/GHSA-cph5-pm57-9w9c"
    }
  }
}