CVE-2026-120739

{
  "etk_id": "ETK-2026-3800",
  "cve_id": "CVE-2026-120739",
  "display_id": "CVE-2026-120739",
  "ghsa_id": "GHSA-crfc-xm73-w674",
  "euvd_id": "EUVD-2026-118600",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Stored cross-site scripting in Optimole for WordPress",
  "summary": "Optimole for WordPress versions through 4.2.18 can store untrusted script content through a REST request field and render it on affected pages. An unauthenticated attacker may trigger this when the site has an incomplete Optimole profile that exposes the request-signing value; the content runs when someone visits the altered page.",
  "mitigation": "Deactivate Optimole on sites with incomplete profiles until a vendor-confirmed fixed release is installed. If the plugin must remain active, complete its profile and restrict unauthenticated access to its REST endpoints where feasible.",
  "vendor": "optimole",
  "product": "Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 4.2.18"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 7.2,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.010340016666666667,
  "t0_at": "2026-11-07T03:28:05.491000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-07T06:56:56.331677+00:00",
      "days": 0.1450328782060185,
      "is_lower_bound": false,
      "measured_at": "2026-11-07T03:28:05.491000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-07T03:28:05.491000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-07T03:28:05.491000+00:00",
      "url": "https://github.com/advisories/GHSA-crfc-xm73-w674"
    }
  }
}