CVE-2026-116165

{
  "etk_id": "ETK-2026-2602",
  "cve_id": "CVE-2026-116165",
  "display_id": "CVE-2026-116165",
  "ghsa_id": "GHSA-qj5q-p3h8-4r25",
  "euvd_id": "EUVD-2026-109426",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Missing authorization in Parse Server schema management",
  "summary": "Parse Server deployments using MongoDB are affected before version 8.6.101 and, in the 9.x line, before 9.10.4-alpha.4. An unauthenticated remote client may delete class schema metadata, which can remove access controls and protected-field definitions and expose data to unauthorized access or modification. The exposed REST API is the relevant precondition.",
  "mitigation": "Upgrade Parse Server to 8.6.101 or later, or to 9.10.4-alpha.4 or later for the 9.x release line. Restrict public access to the Parse Server REST API until the upgrade is complete.",
  "vendor": "parse-community",
  "product": "parse-server",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 9.0.0, < 9.10.4-alpha.4"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "9.10.4-alpha.4"
      ],
      "package_name": "parse-server",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 8.6.101"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "8.6.101"
      ],
      "package_name": "parse-server",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 8.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 24.989509216666665,
  "t0_at": "2026-10-25T13:20:09.004000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-25T13:20:09.004000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-25T13:20:09.004000+00:00",
      "url": "https://github.com/advisories/GHSA-qj5q-p3h8-4r25"
    }
  }
}