CVE-2026-96755

{
  "etk_id": "ETK-2026-2042",
  "cve_id": "CVE-2026-96755",
  "display_id": "CVE-2026-96755",
  "ghsa_id": "GHSA-q7f2-jg6j-r867",
  "euvd_id": "EUVD-2026-85405",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Code injection in Orval effect schema generator",
  "summary": "Orval versions using the effect schema generator can generate executable code from attacker-controlled OpenAPI schema default values. An attacker who can provide an OpenAPI specification processed with the effect client may cause code to run in a developer or CI environment when the generated module is built or imported.",
  "mitigation": "Upgrade orval to >=8.29.0 or later.",
  "vendor": "npm",
  "product": "npm:orval",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 8.27.0"
      ],
      "ecosystem": "npm",
      "fixed_versions": [
        ">=8.29.0"
      ],
      "package_name": "orval",
      "purl": "pkg:npm/orval"
    }
  ],
  "cwes": [
    94
  ],
  "cvss_score": 10,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
  "epss_score": 0.0042,
  "epss_percentile": 0.3465,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 34.68975618333333,
  "t0_at": "2026-09-23T16:23:52.011000+00:00",
  "signals": {
    "public_poc": {
      "at": "2026-09-06T22:49:29+00:00",
      "days": -16.732210775462963,
      "is_lower_bound": false,
      "measured_at": "2026-09-23T16:23:52.011000+00:00",
      "url": "https://github.com/orval-labs/orval/security/advisories/GHSA-q7f2-jg6j-r867"
    },
    "trigger_signal": {
      "at": "2026-09-23T16:23:52.011000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-09-23T16:23:52.011000+00:00",
      "url": "https://github.com/orval-labs/orval/security/advisories/GHSA-q7f2-jg6j-r867"
    }
  }
}