CVE-2026-73996

{
  "etk_id": "ETK-2026-3634",
  "cve_id": "CVE-2026-73996",
  "display_id": "CVE-2026-73996",
  "ghsa_id": "GHSA-fx45-fhx5-jf9p",
  "euvd_id": "EUVD-2026-60810",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated dangerous file upload in Masteriyo - LMS",
  "summary": "Masteriyo - LMS through version 2.3.2 is affected by an unrestricted dangerous file-upload vulnerability. An unauthenticated remote attacker may upload server-executable files, potentially leading to compromise of the web server. Exploitation requires network access to a reachable vulnerable upload endpoint.",
  "mitigation": "Restrict public access to Masteriyo upload functionality and prevent uploaded files from being executed by the web server. Update to a vendor release that addresses the issue when a fixed version is published.",
  "vendor": "ThemeGrill",
  "product": "Masteriyo - LMS",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 2.3.2"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "learning-management-system",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 9.8,
  "cvss_src": "other",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.010995483333333333,
  "t0_at": "2026-08-18T14:00:41.020000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-05T14:45:56.107029+00:00",
      "days": 79.0314246183912,
      "is_lower_bound": false,
      "measured_at": "2026-08-18T14:00:41.020000+00:00",
      "url": null
    },
    "kev": {
      "at": "2026-11-05T00:00:00+00:00",
      "days": 79,
      "is_lower_bound": false,
      "measured_at": "2026-08-18T14:00:41.020000+00:00",
      "precision": "day",
      "url": "https://vulncheck.com/cve/CVE-2026-73996"
    },
    "trigger_signal": {
      "at": "2026-11-05T00:00:00+00:00",
      "days": 78.41619189814814,
      "is_lower_bound": false,
      "measured_at": "2026-08-18T14:00:41.020000+00:00",
      "url": "https://vulncheck.com/cve/CVE-2026-73996"
    }
  }
}