CVE-2026-12424

validatedZero produced an exploit or a check.

GHSA-hg3f-5929-jv7q ↗EUVD-2026-123270 ↗

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).kevAttacks confirmed in the real world.+1d
Repute InfoSystems ARforms <= 7.2.4
ETK-2026-4324Zero's internal tracking ID, independent of the CVE number., permanent identifier
+1.6dTTV
<1mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
cve.org publication−16h33mtrigger signal +0hcheck available+21h56magent stoppedkev+24h
−12h
0
+12h

description

ARforms for WordPress through version 7.2.4 can retain untrusted Referer-derived content that is later rendered in pages. An unauthenticated attacker can cause script execution in the browser of a person viewing affected content, provided the plugin's public incomplete-form submission functionality is reachable.

mitigation

Remove or disable ARforms, or disable and restrict public access to its incomplete-form submission feature, until the vendor provides a corrected release. Review and remove suspicious saved form entries and affected page content before re-enabling the feature.

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.
–
agent run time
<1m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-11 07:26Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
Δ to kevAttacks confirmed in the real world.
+1d

outcome

Upstream: a detection for this already ships elsewhere, so we didn't generate a new one. The credit goes to whoever did.

source signals

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

  1. 2026-11-11 07:26Z
  2. 2026-11-12
    vulncheck_kev: trigger signal, started the run
  3. 2026-11-12 00:00Z
  4. 2026-11-12 21:56Z

this entry in the feed

GET /api/v1/feed/CVE-2026-12424

{
  "etk_id": "ETK-2026-4324",
  "cve_id": "CVE-2026-12424",
  "display_id": "CVE-2026-12424",
  "ghsa_id": "GHSA-hg3f-5929-jv7q",
  "euvd_id": "EUVD-2026-123270",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Stored cross-site scripting in ARforms",
  "summary": "ARforms for WordPress through version 7.2.4 can retain untrusted Referer-derived content that is later rendered in pages. An unauthenticated attacker can cause script execution in the browser of a person viewing affected content, provided the plugin's public incomplete-form submission functionality is reachable.",
  "mitigation": "Remove or disable ARforms, or disable and restrict public access to its incomplete-form submission feature, until the vendor provides a corrected release. Review and remove suspicious saved form entries and affected page content before re-enabling the feature.",
  "vendor": "Repute InfoSystems",
  "product": "ARforms",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 7.2.4"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "ARforms",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 7.2,
  "cvss_src": "other",
  "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": 0.009994116666666667,
  "t0_at": "2026-11-11T07:26:40.463000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-12T21:56:00.640468+00:00",
      "days": 1.6037057577314815,
      "is_lower_bound": false,
      "measured_at": "2026-11-11T07:26:40.463000+00:00",
      "url": null
    },
    "kev": {
      "at": "2026-11-12T00:00:00+00:00",
      "days": 1,
      "is_lower_bound": false,
      "measured_at": "2026-11-11T07:26:40.463000+00:00",
      "precision": "day",
      "url": "https://vulncheck.com/cve/CVE-2026-12424"
    },
    "trigger_signal": {
      "at": "2026-11-12T00:00:00+00:00",
      "days": 0.6898094560185185,
      "is_lower_bound": false,
      "measured_at": "2026-11-11T07:26:40.463000+00:00",
      "url": "https://vulncheck.com/cve/CVE-2026-12424"
    }
  }
}

published 2026-11-12 21:55Z
last change 2026-11-12 22:58Z

Need the technical details behind an entry?

Every entry here shows what we attempted and when. The technical details, the generated exploit that fired it and the evidence behind the verdict are not public. Tell us about your use case and we’ll get back to you about extended API access.