CVE-2026-109232

validatedZero produced an exploit or a check.

GHSA-g9x2-j2vc-fcrr ↗EUVD-2026-102670 ↗

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.
wordpresschef Salon Booking System – Appointment Booking for Salons, Barbershops & Spas <= 10.31.9
ETK-2026-1921Zero's internal tracking ID, independent of the CVE number., permanent identifier
+1.9dTTV
22mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
trigger signal (cve.org) +0dcheck available+1.9dagent stopped
0
+1d
+2d

description

Salon Booking System for WordPress versions through 10.31.9 are affected by stored cross-site scripting in custom checkout fields. An unauthenticated attacker may cause browser-executed content to be stored and later run when someone views the affected page. Exploitation requires an administrator to have configured a custom checkout field with the Html or File type.

mitigation

Disable or remove custom checkout fields of the Html and File types until an updated plugin release is available. Update the plugin when the vendor publishes a release that addresses this issue.

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.
0.25%14th percentile
agent run time
22m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-16 05:30Z
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. 2026-10-16 05:30Z
    ghsa: trigger signal, started the run
  2. 2026-10-16 05:30Z

this entry in the feed

GET /api/v1/feed/CVE-2026-109232

{
  "etk_id": "ETK-2026-1921",
  "cve_id": "CVE-2026-109232",
  "display_id": "CVE-2026-109232",
  "ghsa_id": "GHSA-g9x2-j2vc-fcrr",
  "euvd_id": "EUVD-2026-102670",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Stored cross-site scripting in Salon Booking System",
  "summary": "Salon Booking System for WordPress versions through 10.31.9 are affected by stored cross-site scripting in custom checkout fields. An unauthenticated attacker may cause browser-executed content to be stored and later run when someone views the affected page. Exploitation requires an administrator to have configured a custom checkout field with the Html or File type.",
  "mitigation": "Disable or remove custom checkout fields of the Html and File types until an updated plugin release is available. Update the plugin when the vendor publishes a release that addresses this issue.",
  "vendor": "wordpresschef",
  "product": "Salon Booking System – Appointment Booking for Salons, Barbershops & Spas",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 10.31.9"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Salon Booking System – Appointment Booking for Salons, Barbershops & Spas",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 7.2,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
  "epss_score": 0.0025,
  "epss_percentile": 0.1497,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 22.359660266666666,
  "t0_at": "2026-10-16T05:30:24.038000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-18T02:04:12.233002+00:00",
      "days": 1.8568078125231482,
      "is_lower_bound": false,
      "measured_at": "2026-10-16T05:30:24.038000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-16T05:30:24.038000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-16T05:30:24.038000+00:00",
      "url": "https://github.com/advisories/GHSA-g9x2-j2vc-fcrr"
    }
  }
}

published 2026-10-18 01:41Z
last change 2026-10-21 18:49Z

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