---
id: CVE-2026-92245
title: >-
  The Simply Schedule Appointments plugin for WordPress is vulnerable to
  Sensitive Information Exposure in all versions up to, and including, 1.6.12.32
  via the 'recursive' parameter
summary: >-
  The Simply Schedule Appointments plugin for WordPress is vulnerable to
  Sensitive Information Exposure in all versions up to, and including, 1.6.12.32
  via the 'recursive' parameter. This makes it possible for unauthenticated
  attackers to …
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-862
vendor: croixhaug
product: Simply Schedule Appointments
affected:
  - simply_schedule_appointments <= 1.6.12.32
published: '2026-10-01'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T04:18:21.727'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92245'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/class-appointment-model.php#L2310
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/class-appointment-type-model.php#L961
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/class-bootstrap.php#L151
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/class-db-model.php#L348
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/lib/td-util/class-td-api-model.php#L140
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/lib/td-util/class-td-api-model.php#L387
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/lib/td-util/class-td-api-model.php#L510
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/changeset/3709365/simply-schedule-appointments/trunk/includes/class-appointment-type-model.php
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/1984f80e-06ec-4d7f-9a75-e05e7b73b57c?source=cve
    label: security@wordfence.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-01T03:36:04.807Z'
---

## Overview

The Simply Schedule Appointments plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.6.12.32 via the 'recursive' parameter. This makes it possible for unauthenticated attackers to extract customer PII — including names, email addresses, phone numbers, and custom form field data — stored in appointment records, as well as per-appointment public_token values. The leaked per-appointment public_token values also enable unauthenticated attackers to delete arbitrary appointments via the DELETE /wp-json/ssa/v1/appointments/{id} endpoint, which accepts the token as sole authorization.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.