CVE-2026-108390

{
  "etk_id": "ETK-2026-1591",
  "cve_id": "CVE-2026-108390",
  "display_id": "CVE-2026-108390",
  "ghsa_id": "GHSA-r9q4-pmcm-5qqf",
  "euvd_id": "EUVD-2026-101308",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Authenticated PATH injection in Hestia Control Panel",
  "summary": "Hestia Control Panel 1.9.7 through 1.10.4 mishandles custom document-root values when processing web-domain configuration. A low-privileged authenticated panel user with a web domain can manipulate PATH resolution during a privileged search operation and execute code as root.",
  "mitigation": "Upgrade Hestia Control Panel to version 1.10.5 or later. Until upgraded, restrict untrusted users’ access to panel accounts that can manage web domains or custom document roots.",
  "vendor": "hestiacp",
  "product": "hestiacp",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "1.10.4"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "1.10.5"
      ],
      "package_name": "hestia",
      "purl": null
    }
  ],
  "cwes": [
    88
  ],
  "cvss_score": 9.9,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
  "epss_score": 0.0068,
  "epss_percentile": 0.5137,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 45.97747278333333,
  "t0_at": "2026-10-14T17:17:24.180000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-14T18:35:48.023113+00:00",
      "days": 0.05444262862268519,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T17:17:24.180000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-14T17:17:24.180000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T17:17:24.180000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-108390"
    }
  }
}