CVE-2026-103234

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

GHSA-mq79-9v7w-xc5w ↗EUVD-2026-108009 ↗

no check availablenot proven exploitable
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.
WP Ultimate Review < 2.4.5
fixed in 2.4.5
ETK-2026-2398Zero's internal tracking ID, independent of the CVE number., permanent identifier
1h 25msince last run
43mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = cve.org publication
trigger signal (cve.org) +0hwaiting for further signals+1h06m
0
+2h
+4h
+6h
+8h
+10h
+12h

description

WP Ultimate Review versions before 2.4.5 may process shortcode-like content submitted through public review fields. An unauthenticated visitor can cause shortcode execution when reviews are enabled and the affected field is displayed.

mitigation

Update WP Ultimate Review to version 2.4.5 or later. Until updating, disable public reviews or prevent affected review fields from being displayed.

fixed in 2.4.5

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.
–
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
43m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-22 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

No artifact: an exploit or check was attempted but could not be produced at this moment.

source signals

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

  1. 2026-10-22 06:00Z
    cve_org: trigger signal, started the run

this entry in the feed

GET /api/v1/feed/CVE-2026-103234

{
  "etk_id": "ETK-2026-2398",
  "cve_id": "CVE-2026-103234",
  "display_id": "CVE-2026-103234",
  "ghsa_id": "GHSA-mq79-9v7w-xc5w",
  "euvd_id": "EUVD-2026-108009",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated shortcode injection in WP Ultimate Review",
  "summary": "WP Ultimate Review versions before 2.4.5 may process shortcode-like content submitted through public review fields. An unauthenticated visitor can cause shortcode execution when reviews are enabled and the affected field is displayed.",
  "mitigation": "Update WP Ultimate Review to version 2.4.5 or later. Until updating, disable public reviews or prevent affected review fields from being displayed.",
  "vendor": null,
  "product": "WP Ultimate Review",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 2.4.5"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "2.4.5"
      ],
      "package_name": "WP Ultimate Review",
      "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": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 42.784673033333334,
  "t0_at": "2026-10-22T06:00:16.908000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-22T06:00:16.908000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-22T06:00:16.908000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-103234"
    }
  }
}

published 2026-10-22 06:23Z
last change 2026-10-22 08:18Z

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