CVE-2026-115251

{
  "etk_id": "ETK-2026-2575",
  "cve_id": "CVE-2026-115251",
  "display_id": "CVE-2026-115251",
  "ghsa_id": "GHSA-j9mp-rgph-hchj",
  "euvd_id": "EUVD-2026-109353",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Authorization bypass in Duplicator multisite update routine",
  "summary": "Duplicator versions before 5.0.0 have an authorization flaw in their one-click update functionality on WordPress multisite installations. A child-site administrator who lacks network-administrator privileges may be able to place and execute arbitrary PHP in the network-shared Duplicator directory; this requires access as an administrator of a multisite child site.",
  "mitigation": "Update Duplicator to version 5.0.0 or later. Until it is updated, restrict child-site administrator access and review multisite administrative accounts.",
  "vendor": null,
  "product": "Duplicator",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 1.5.17, < 5.0.0"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "5.0.0"
      ],
      "package_name": "Duplicator",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": null,
  "cvss_src": null,
  "cvss_vector": null,
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 39.55573043333333,
  "t0_at": "2026-10-25T06:00:22.211000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-25T07:04:26.673907+00:00",
      "days": 0.04449609846064815,
      "is_lower_bound": false,
      "measured_at": "2026-10-25T06:00:22.211000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-25T06:00:22.211000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-25T06:00:22.211000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-115251"
    }
  }
}