CVE-2026-48826

{
  "etk_id": "ETK-2026-1894",
  "cve_id": "CVE-2026-48826",
  "display_id": "CVE-2026-48826",
  "ghsa_id": "GHSA-559j-7w3w-4fr7",
  "euvd_id": "EUVD-2026-84036",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Cross-group inventory deletion authorization flaw in Homebox",
  "summary": "Homebox versions before 0.26.0 incorrectly authorize inventory wiping using a user-wide role rather than the user's role in the selected group. An authenticated user who has created a group and belongs to another group can permanently delete that other group's inventory.",
  "mitigation": "Upgrade the sysadminsmedia/homebox or ghcr.io/sysadminsmedia/homebox container image to version 0.26.0 or later. Maintain external backups for inventory data.",
  "vendor": "docker",
  "product": "docker:sysadminsmedia/homebox",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 0.25.0"
      ],
      "ecosystem": "docker",
      "fixed_versions": [
        "0.26.0"
      ],
      "package_name": "sysadminsmedia/homebox",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 0.25.0"
      ],
      "ecosystem": "docker",
      "fixed_versions": [
        "0.26.0"
      ],
      "package_name": "ghcr.io/sysadminsmedia/homebox",
      "purl": null
    }
  ],
  "cwes": [
    269
  ],
  "cvss_score": 8.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
  "epss_score": 0.0049,
  "epss_percentile": 0.4076,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 21.3374573,
  "t0_at": "2026-09-21T17:43:43.510000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-17T18:00:03.081779+00:00",
      "days": 26.011337636331017,
      "is_lower_bound": false,
      "measured_at": "2026-09-21T17:43:43.510000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-09-21T17:43:43.510000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-09-21T17:43:43.510000+00:00",
      "url": "https://github.com/sysadminsmedia/homebox/security/advisories/GHSA-559j-7w3w-4fr7"
    }
  }
}