CVE-2026-110813

{
  "etk_id": "ETK-2026-3696",
  "cve_id": "CVE-2026-110813",
  "display_id": "CVE-2026-110813",
  "ghsa_id": "GHSA-f3rw-vqjj-25wh",
  "euvd_id": "EUVD-2026-117909",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated stored cross-site scripting in Advanced Custom Fields",
  "summary": "Advanced Custom Fields (ACF) versions earlier than 6.8.11 inadequately sanitize certain stored field definitions changed through comment handling. An unauthenticated attacker may cause script to run in the browser of a visitor or administrator who opens a page that renders the affected field.",
  "mitigation": "Update Advanced Custom Fields (ACF) to version 6.8.11 or later. Restrict exposure to untrusted comment handling until the update is applied.",
  "vendor": null,
  "product": "Advanced Custom Fields (ACF®)",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 6.8.11"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "6.8.11"
      ],
      "package_name": "Advanced Custom Fields (ACF®)",
      "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": 21.221496416666668,
  "t0_at": "2026-11-06T06:00:27.278000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-06T06:42:04.976975+00:00",
      "days": 0.02890855295138889,
      "is_lower_bound": false,
      "measured_at": "2026-11-06T06:00:27.278000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-06T06:00:27.278000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-06T06:00:27.278000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-110813"
    }
  }
}