ETK-2026-4055Zero's internal tracking ID, independent of the CVE number.

{
  "etk_id": "ETK-2026-4055",
  "cve_id": null,
  "display_id": "ETK-2026-4055",
  "ghsa_id": "GHSA-9c69-v342-vqr7",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Authorization bypass in OpenProject project attribute editing",
  "summary": "OpenProject 17.2.0 and later contain an authorization flaw in the in-place project attribute editing endpoint. Attackers who can view a project can trigger unintended project operations or access information beyond their permissions; on public instances without required login, this may include anonymous users.",
  "mitigation": "Upgrade OpenProject to 17.5.2, 17.6.1, 17.7.3, 17.9.7, 17.8.2 or later.",
  "vendor": "other",
  "product": "other:OpenProject",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "< 17.5.2"
      ],
      "ecosystem": "other",
      "fixed_versions": [
        "17.5.2",
        "17.6.1",
        "17.7.3",
        "17.9.7",
        "17.8.2"
      ],
      "package_name": "OpenProject",
      "purl": null
    }
  ],
  "cwes": [
    470
  ],
  "cvss_score": 9.4,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 33.97776793333333,
  "t0_at": null,
  "signals": {
    "check": {
      "at": "2026-11-10T14:05:40.286859+00:00",
      "days": -0.6945683263773148,
      "is_lower_bound": true,
      "measured_at": "2026-11-11T06:45:51.031051+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-10T13:25:02+00:00",
      "days": -0.7227892390972223,
      "is_lower_bound": true,
      "measured_at": "2026-11-11T06:45:51.031051+00:00",
      "url": "https://github.com/opf/openproject/security/advisories/GHSA-9c69-v342-vqr7"
    }
  }
}