CVE-2026-15748

waiting for further signalsZero needs more public information before it can validate it.

GHSA-3p88-69p6-f6mj ↗EUVD-2026-60569 ↗

no check availablenot proven exploitable
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).+9h13mkevAttacks confirmed in the real world.+56d
incsub Forminator <= 1.56.1
ETK-2026-1518Zero's internal tracking ID, independent of the CVE number., permanent identifier
7d 05h 10msince last run
47mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = trigger signal
cve.org publication−56dpublic poc−55dtrigger signal +0dkev+1.0dwaiting for further signals+1.2d
−40d
−20d

description

Forminator Forms for WordPress versions through 1.56.1 inadequately restrict uploaded file types. An unauthenticated attacker may upload a potentially executable file and could obtain code execution if a publicly reachable form submission path is available.

mitigation

Update Forminator Forms to version 1.56.2 or later. Until the update is applied, disable or restrict public forms that accept uploads and prevent uploaded files from being executed by the web server.

check
no
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.
contextual
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.
6.1%93rd percentile
agent run time
47m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-08-18 05:31Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
+9h13m
Δ to kevAttacks confirmed in the real world.
+56d

outcome

Contextual: an exploit technique exists, but no deterministic check could cover this one.

source signals

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

  1. 2026-08-18 05:31Z
  2. 2026-10-13
    vulncheck_kev: trigger signal, started the run
  3. 2026-10-13 00:00Z
  4. 2026-10-14 02:46Z

this entry in the feed

GET /api/v1/feed/CVE-2026-15748

{
  "etk_id": "ETK-2026-1518",
  "cve_id": "CVE-2026-15748",
  "display_id": "CVE-2026-15748",
  "ghsa_id": "GHSA-3p88-69p6-f6mj",
  "euvd_id": "EUVD-2026-60569",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated arbitrary file upload in Forminator Forms",
  "summary": "Forminator Forms for WordPress versions through 1.56.1 inadequately restrict uploaded file types. An unauthenticated attacker may upload a potentially executable file and could obtain code execution if a publicly reachable form submission path is available.",
  "mitigation": "Update Forminator Forms to version 1.56.2 or later. Until the update is applied, disable or restrict public forms that accept uploads and prevent uploaded files from being executed by the web server.",
  "vendor": "incsub",
  "product": "Forminator",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 1.56.1"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Forminator Forms – Contact Form, Payment Form & Custom Form Builder",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 9.8,
  "cvss_src": "other",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.0614,
  "epss_percentile": 0.9339,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 47.18890605,
  "t0_at": "2026-08-18T05:31:20.458000+00:00",
  "signals": {
    "kev": {
      "at": "2026-10-13T00:00:00+00:00",
      "days": 56,
      "is_lower_bound": false,
      "measured_at": "2026-08-18T05:31:20.458000+00:00",
      "precision": "day",
      "url": "https://vulncheck.com/cve/CVE-2026-15748"
    },
    "public_poc": {
      "at": "2026-08-18T14:44:00+00:00",
      "days": 0.38379099537037037,
      "is_lower_bound": false,
      "measured_at": "2026-08-18T05:31:20.458000+00:00",
      "url": "https://github.com/yora1928/cve-2026-15748"
    },
    "trigger_signal": {
      "at": "2026-10-13T00:00:00+00:00",
      "days": 55.76990210648148,
      "is_lower_bound": false,
      "measured_at": "2026-08-18T05:31:20.458000+00:00",
      "url": "https://vulncheck.com/cve/CVE-2026-15748"
    }
  }
}

published 2026-10-13 23:43Z
last change 2026-10-21 06:02Z

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