CVE-2026-120984

{
  "etk_id": "ETK-2026-3839",
  "cve_id": "CVE-2026-120984",
  "display_id": "CVE-2026-120984",
  "ghsa_id": "GHSA-2539-2x8g-x597",
  "euvd_id": "EUVD-2026-119254",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Authorization policy injection in Keycloak client management",
  "summary": "Red Hat Build of Keycloak is affected by a session-state handling flaw in client management when authorization services are enabled during client creation or import. An authenticated user with client-management permissions could upload a malicious JavaScript policy that executes on the server when an authorization request occurs.",
  "mitigation": "Restrict client-management permissions to trusted administrators and limit creation or import of clients with authorization services enabled. No fixed version is recorded in the provided advisory data; monitor Red Hat updates and upgrade when a fixed release is published.",
  "vendor": "Red Hat",
  "product": "Red Hat Build of Keycloak",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "keycloak-services",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "rhbk/keycloak-rhel9",
      "purl": null
    }
  ],
  "cwes": [
    94
  ],
  "cvss_score": 9.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 24.46268673333333,
  "t0_at": "2026-11-07T13:22:00.998000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-07T13:22:00.998000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-07T13:22:00.998000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-120984"
    }
  }
}