ETK-2026-3365Zero's internal tracking ID, independent of the CVE number.

{
  "etk_id": "ETK-2026-3365",
  "cve_id": null,
  "display_id": "ETK-2026-3365",
  "ghsa_id": "GHSA-gf2x-v6mp-cc46",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Component access-rule bypass in tari_engine",
  "summary": "tari_engine allows CallFunction to invoke qualifying component methods without enforcing the component's access rules. An unauthenticated transaction sender could invoke a protected method and trigger template-authorized resource operations when a published template exposes such a method.",
  "mitigation": "Restrict exposure to vulnerable published templates and avoid relying on template-scoped resource rules to protect externally reachable methods. Review and reject transactions that use CallFunction to target component methods until an upstream fixed release is available.",
  "vendor": "rust",
  "product": "tari_engine",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 0.49.2"
      ],
      "ecosystem": "rust",
      "fixed_versions": [],
      "package_name": "tari_engine",
      "purl": "pkg:cargo/tari_engine"
    }
  ],
  "cwes": [
    843
  ],
  "cvss_score": 9.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/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": 9.205567183333333,
  "t0_at": null,
  "signals": {
    "trigger_signal": {
      "at": "2026-11-03T12:20:44+00:00",
      "days": -0.13151799075231482,
      "is_lower_bound": true,
      "measured_at": "2026-11-03T15:30:07.361478+00:00",
      "url": "https://github.com/tari-project/tari-ootle/security/advisories/GHSA-gf2x-v6mp-cc46"
    }
  }
}