CVE-2026-110873

{
  "etk_id": "ETK-2026-2261",
  "cve_id": "CVE-2026-110873",
  "display_id": "CVE-2026-110873",
  "ghsa_id": "GHSA-wh8c-wx4r-x3rj",
  "euvd_id": "EUVD-2026-101756",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Improper workflow authorization in Heym",
  "summary": "Heym versions 0.0.55 through versions before 0.0.121 do not adequately restrict changes to a workflow's error-handling reference. A shared collaborator could redirect error handling to a workflow they control and potentially obtain owner credentials when the affected workflow encounters an error.",
  "mitigation": "Upgrade Heym to version 0.0.121 or later. Until upgraded, restrict shared collaborators' ability to modify workflows and review error-workflow configuration for unexpected references.",
  "vendor": "heymrun",
  "product": "heym",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0.0.55, < 0.0.121"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "0.0.121"
      ],
      "package_name": "heym",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 7.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 15.43151735,
  "t0_at": "2026-10-14T22:53:01.452000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-14T22:53:01.452000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T22:53:01.452000+00:00",
      "url": "https://github.com/advisories/GHSA-wh8c-wx4r-x3rj"
    }
  }
}