CVE-2026-113813

validatedZero produced an exploit or a check.

GHSA-pp3q-4jh2-gvr2 ↗EUVD-2026-111728 ↗

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.
PayPlug for WooCommerce (Official) >= 2.8.0, < 3.1.1
fixed in 3.1.1
ETK-2026-2839Zero's internal tracking ID, independent of the CVE number., permanent identifier
+1h40mTTV
21mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
trigger signal (cve.org) +0mcheck available+100magent stopped
0
+30min
+60min
+90min

description

PayPlug for WooCommerce (Official) versions before 3.1.1 expose unauthenticated AJAX operations without adequate authorization checks. An unauthenticated attacker may view, alter, or permanently remove WooCommerce orders on an affected site; the site must have a vulnerable plugin version installed and the relevant AJAX endpoints reachable.

mitigation

Upgrade PayPlug for WooCommerce (Official) to version 3.1.1 or later. Until upgraded, restrict access to affected AJAX endpoints where feasible.

fixed in 3.1.1

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.
–
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
21m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-28 06:00Z
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.
–

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. 2026-10-28 06:00Z
    ghsa: trigger signal, started the run
  2. 2026-10-28 06:00Z

this entry in the feed

GET /api/v1/feed/CVE-2026-113813

{
  "etk_id": "ETK-2026-2839",
  "cve_id": "CVE-2026-113813",
  "display_id": "CVE-2026-113813",
  "ghsa_id": "GHSA-pp3q-4jh2-gvr2",
  "euvd_id": "EUVD-2026-111728",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Missing authorization checks in PayPlug for WooCommerce",
  "summary": "PayPlug for WooCommerce (Official) versions before 3.1.1 expose unauthenticated AJAX operations without adequate authorization checks. An unauthenticated attacker may view, alter, or permanently remove WooCommerce orders on an affected site; the site must have a vulnerable plugin version installed and the relevant AJAX endpoints reachable.",
  "mitigation": "Upgrade PayPlug for WooCommerce (Official) to version 3.1.1 or later. Until upgraded, restrict access to affected AJAX endpoints where feasible.",
  "vendor": null,
  "product": "PayPlug for WooCommerce (Official)",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 2.8.0, < 3.1.1"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "3.1.1"
      ],
      "package_name": "PayPlug for WooCommerce (Official)",
      "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": 21.2940816,
  "t0_at": "2026-10-28T06:00:26.467000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-28T07:40:24.462122+00:00",
      "days": 0.06942123983796296,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T06:00:26.467000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-28T06:00:26.467000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-28T06:00:26.467000+00:00",
      "url": "https://github.com/advisories/GHSA-pp3q-4jh2-gvr2"
    }
  }
}

published 2026-10-28 07:19Z
last change 2026-10-28 10:39Z

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