CVE-2026-120203

{
  "etk_id": "ETK-2026-3192",
  "cve_id": "CVE-2026-120203",
  "display_id": "CVE-2026-120203",
  "ghsa_id": "GHSA-fm4v-42hr-rpgp",
  "euvd_id": "EUVD-2026-114724",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Authenticated code injection in ShowDoc Mock templates",
  "summary": "ShowDoc versions before 3.9.6 are affected by code injection in the Mock feature. An authenticated user able to manage Mock templates can cause commands to run on the server; the official Docker image may run them with root privileges.",
  "mitigation": "Upgrade ShowDoc to version 3.9.6 or later. Until upgraded, restrict Mock-template management to fully trusted accounts and limit access to the affected service.",
  "vendor": "ShowDoc",
  "product": "ShowDoc",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 2.8.14, < 3.9.6"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "3.9.6"
      ],
      "package_name": "ShowDoc",
      "purl": null
    }
  ],
  "cwes": [
    94
  ],
  "cvss_score": 8.7,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 18.830913383333332,
  "t0_at": "2026-10-31T17:25:52.170000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-31T17:53:09.100857+00:00",
      "days": 0.018945958993055557,
      "is_lower_bound": false,
      "measured_at": "2026-10-31T17:25:52.170000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-31T17:25:52.170000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-31T17:25:52.170000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-120203"
    }
  }
}