ETK-2026-3920Zero's internal tracking ID, independent of the CVE number.

{
  "etk_id": "ETK-2026-3920",
  "cve_id": null,
  "display_id": "ETK-2026-3920",
  "ghsa_id": "GHSA-f79f-2c9q-2jpv",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Host command execution through settings in StationeersServerUI",
  "summary": "StationeersServerUI versions v6.0.0-rc.1 through v6.0.0 and v4.6.10 through v5.14.1 allow settings changes to influence how the game server process is launched. An attacker able to change settings can run a program with the permissions of the SSUI service account; this includes v6 users or tokens with settings-management permission, and potentially any reachable user on v5 when login is disabled.",
  "mitigation": "Upgrade v6 deployments to 6.0.1 or later and v5 deployments to 5.14.2 or later. Enable login on v5, limit settings-management access to trusted administrators, restrict access to the SSUI web port, and run SSUI without elevated privileges where possible.",
  "vendor": "go",
  "product": "go:github.com/SteamServerUI/StationeersServerUI/v6",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 6.0.0-rc.1, <= 6.0.0"
      ],
      "ecosystem": "go",
      "fixed_versions": [
        "6.0.1"
      ],
      "package_name": "github.com/SteamServerUI/StationeersServerUI/v6",
      "purl": "pkg:golang/github.com/SteamServerUI/StationeersServerUI/v6"
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 5.0.0, <= 5.14.1"
      ],
      "ecosystem": "go",
      "fixed_versions": [
        "5.14.2"
      ],
      "package_name": "github.com/JacksonTheMaster/StationeersServerUI/v5",
      "purl": "pkg:golang/github.com/JacksonTheMaster/StationeersServerUI/v5"
    }
  ],
  "cwes": [
    15
  ],
  "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": 16.292427783333334,
  "t0_at": null,
  "signals": {
    "trigger_signal": {
      "at": "2026-11-08T22:07:24+00:00",
      "days": -1.748308566087963,
      "is_lower_bound": true,
      "measured_at": "2026-11-10T16:04:57.900776+00:00",
      "url": "https://github.com/SteamServerUI/StationeersServerUI/security/advisories/GHSA-f79f-2c9q-2jpv"
    }
  }
}