CVE-2026-121543

{
  "etk_id": "ETK-2026-3394",
  "cve_id": "CVE-2026-121543",
  "display_id": "CVE-2026-121543",
  "ghsa_id": "GHSA-cfjx-qgfm-vmq8",
  "euvd_id": "EUVD-2026-115888",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Authorization bypass in smart-sso PermissionFilter",
  "summary": "smart-sso through 2.0.1 may allow authenticated users to access administrative console APIs because PermissionFilter permits paths that are not explicitly listed. An attacker with a valid account could elevate privileges and administer accounts, roles, applications, or passwords; exploitation requires authentication and access to an unlisted administrative route.",
  "mitigation": "Restrict access to the administrative console and its API endpoints at a reverse proxy, firewall, or network access-control layer to trusted administrators only. Review PermissionFilter rules to ensure administrative paths are explicitly denied unless authorized, and upgrade when a corrected smart-sso release is available.",
  "vendor": "a466350665",
  "product": "smart-sso",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 2.0.1"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "smart-sso",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 8.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/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": 23.08362315,
  "t0_at": "2026-11-03T15:17:04.528000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-03T15:17:04.528000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-03T15:17:04.528000+00:00",
      "url": "https://github.com/advisories/GHSA-cfjx-qgfm-vmq8"
    }
  }
}