CVE-2026-92895

{
  "etk_id": "ETK-2026-3719",
  "cve_id": "CVE-2026-92895",
  "display_id": "CVE-2026-92895",
  "ghsa_id": "GHSA-5xwf-2jpg-pxvv",
  "euvd_id": "EUVD-2026-118196",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Arbitrary file upload in Live2DWebCanvas",
  "summary": "Live2DWebCanvas for WordPress versions through 2.2.1 can allow unauthenticated file uploads to a web-accessible plugin location. An attacker may use uploaded executable files to obtain code execution when the plugin is configured for custom-local, self-hosted model operation.",
  "mitigation": "Disable the custom-local mode immediately. Until a vendor-fixed release is available, deactivate and remove the plugin where that mode cannot be disabled.",
  "vendor": "jiangweifang",
  "product": "Live2DWebCanvas",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 2.2.1"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Live2DWebCanvas",
      "purl": null
    }
  ],
  "cwes": [
    434
  ],
  "cvss_score": 8.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.010188566666666666,
  "t0_at": "2026-11-06T11:17:38.427000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-06T11:51:04.767620+00:00",
      "days": 0.023221534953703705,
      "is_lower_bound": false,
      "measured_at": "2026-11-06T11:17:38.427000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-06T11:17:38.427000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-06T11:17:38.427000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-92895"
    }
  }
}