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CVE-2026-123133

CVE-2026-123133

validatedZero produced an exploit or a check.

GHSA-43xc-9rqh-6r2g ↗

check availableZero validated a working check for it.proven exploitableZero has validated a full working exploit.
awaiting cvepublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
ElasticPress
ETK-2026-4263Zero's internal tracking ID, independent of the CVE number., permanent identifier
−1h20mTTV
22mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
trigger signal +0hcheck + exploit+1h13m
0
+1h
+2h

description

The underlying issue affects the ElasticPress WordPress plugin and may allow an unauthenticated party to obtain sensitive information. The supplied evidence associates the issue with ElasticPress 5.3.4, but does not provide a confirmed affected range or remediation version; track the canonical advisory record for validated scope.

mitigation

Restrict unauthenticated access to the affected WordPress deployment and minimize sensitive content exposed through search while verifying remediation guidance for the canonical advisory. Upgrade ElasticPress once a fixed version is confirmed by that advisory.

check
available
exploit
yes
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
22m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
not published yet
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

Differential: the exploit fired on the vulnerable build and stayed silent on the patched one.

source signals

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

  1. 2026-11-12 09:32Z
    ghsa: trigger signal, started the run
    https://github.com/advisories/GHSA-43xc-9rqh-6r2g

this entry in the feed

GET /api/v1/feed/CVE-2026-123133

{
  "etk_id": "ETK-2026-4263",
  "cve_id": "CVE-2026-123133",
  "display_id": "CVE-2026-123133",
  "ghsa_id": "GHSA-43xc-9rqh-6r2g",
  "euvd_id": null,
  "status": "published",
  "anchor_state": "awaiting_cve",
  "title": "Unauthenticated information disclosure in ElasticPress",
  "summary": "The underlying issue affects the ElasticPress WordPress plugin and may allow an unauthenticated party to obtain sensitive information. The supplied evidence associates the issue with ElasticPress 5.3.4, but does not provide a confirmed affected range or remediation version; track the canonical advisory record for validated scope.",
  "mitigation": "Restrict unauthenticated access to the affected WordPress deployment and minimize sensitive content exposed through search while verifying remediation guidance for the canonical advisory. Upgrade ElasticPress once a fixed version is confirmed by that advisory.",
  "vendor": null,
  "product": "ElasticPress",
  "affected": [],
  "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": true,
  "pipeline_minutes": 22.052682383333334,
  "t0_at": null,
  "signals": {
    "check": {
      "at": "2026-11-12T10:46:18.958723+00:00",
      "days": -0.05521933809027778,
      "is_lower_bound": true,
      "measured_at": "2026-11-12T12:05:49.950929+00:00",
      "url": null
    },
    "exploit": {
      "at": "2026-11-12T10:46:18.958723+00:00",
      "days": -0.05521933809027778,
      "is_lower_bound": true,
      "measured_at": "2026-11-12T12:05:49.950929+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-12T09:32:51+00:00",
      "days": -0.10623737886574074,
      "is_lower_bound": true,
      "measured_at": "2026-11-12T12:05:49.950929+00:00",
      "url": "https://github.com/advisories/GHSA-43xc-9rqh-6r2g"
    }
  }
}

published 2026-11-12 10:24Z
last change 2026-11-12 11:43Z

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