CVE-2026-107450

{
  "etk_id": "ETK-2026-953",
  "cve_id": "CVE-2026-107450",
  "display_id": "CVE-2026-107450",
  "ghsa_id": "GHSA-2w7f-m7xm-pw66",
  "euvd_id": "EUVD-2026-94730",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Improper smart-list authorization in Stump",
  "summary": "Stump through 0.1.10 does not adequately enforce ownership checks for smart-list update and deletion operations. An authenticated user with the AccessSmartList permission can modify, remove, or assume control of another user's smart list.",
  "mitigation": "Restrict the AccessSmartList permission to trusted users and review smart-list ownership for unexpected changes. No fixed version is recorded; limit access to the affected GraphQL operations until an updated release is available.",
  "vendor": "stumpapp",
  "product": "Stump",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 0.1.10"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Stump",
      "purl": null
    }
  ],
  "cwes": [
    863
  ],
  "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": 0.0021,
  "epss_percentile": 0.108,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 35.3059686,
  "t0_at": "2026-10-08T04:44:47.363000+00:00",
  "signals": {
    "public_poc": {
      "at": "2026-10-05T13:20:44+00:00",
      "days": -2.6417055902777777,
      "is_lower_bound": false,
      "measured_at": "2026-10-08T04:44:47.363000+00:00",
      "url": "https://github.com/kashishtopi/stump-smartlist-bola"
    },
    "trigger_signal": {
      "at": "2026-10-08T04:44:47.363000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-08T04:44:47.363000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-107450"
    }
  }
}