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CVE-2026-103889

CVE-2026-103889

validatedZero produced an exploit or a check.

EUVD-2026-96055 ↗

check availableZero validated a working check for it.not proven exploitableZero has a detection check, but hasn't produced a full working exploit yet.
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).+1.9dkevAttacks confirmed in the real world.
expivi 3D Product configurator for WooCommerce <= 2.16.2
CWE-434 Unrestricted Upload of File with Dangerous Type
ETK-2026-1142Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss9.8cna vendorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
+3h13mTTV
46mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
trigger signal (cve.org) +0dcheck available+0.1dagent stoppedpublic poc+1.9d
0
+1d

description

3D Product configurator for WooCommerce versions through 2.16.2 are affected. An unauthenticated remote attacker may execute code on the server when the plugin is installed on an accessible WordPress site.

mitigation

Deactivate and remove the affected plugin until the vendor provides a corrected release. Restrict public access to sites where immediate removal is not possible.

check
available
exploit
no
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
deterministic
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
no
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
0.74%53rd percentile
agent run time
46m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-10 04:26Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
+1.9d
Δ to kevAttacks confirmed in the real world.
–

outcome

Check only, differential: the check fires on the vulnerable build and is silent on the patched one.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

  1. 2026-10-10 04:26Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-103889
  2. 2026-10-12 08:37Z

this entry in the feed

GET /api/v1/feed/CVE-2026-103889

{
  "etk_id": "ETK-2026-1142",
  "cve_id": "CVE-2026-103889",
  "display_id": "CVE-2026-103889",
  "ghsa_id": null,
  "euvd_id": "EUVD-2026-96055",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated code execution in 3D Product configurator for WooCommerce",
  "summary": "3D Product configurator for WooCommerce versions through 2.16.2 are affected. An unauthenticated remote attacker may execute code on the server when the plugin is installed on an accessible WordPress site.",
  "mitigation": "Deactivate and remove the affected plugin until the vendor provides a corrected release. Restrict public access to sites where immediate removal is not possible.",
  "vendor": "expivi",
  "product": "3D Product configurator for WooCommerce",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 2.16.2"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "3D Product configurator for WooCommerce",
      "purl": null
    }
  ],
  "cwes": [
    434
  ],
  "cvss_score": 9.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.0074,
  "epss_percentile": 0.539,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 46.426226566666664,
  "t0_at": "2026-10-10T04:26:43.225000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-10T07:40:11.662556+00:00",
      "days": 0.1343569161574074,
      "is_lower_bound": false,
      "measured_at": "2026-10-10T04:26:43.225000+00:00",
      "url": null
    },
    "public_poc": {
      "at": "2026-10-12T02:43:06+00:00",
      "days": 1.9280413773148148,
      "is_lower_bound": false,
      "measured_at": "2026-10-10T04:26:43.225000+00:00",
      "url": "https://github.com/kayes817/CVE-2026-103889"
    },
    "trigger_signal": {
      "at": "2026-10-10T04:26:43.225000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-10T04:26:43.225000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-103889"
    }
  }
}

published 2026-10-10 06:53Z
last change 2026-10-21 10:52Z

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