Simply Schedule Appointments <= 1.6.12.32 - Missing Authorization to Unauthenticated Sensitive Information Exposure and Arbitrary Appointment Deletion via 'recursive' Parameter on the appointment_types REST Endpoint via Public Nonce
Summary
| CVE | CVE-2026-92245 |
|---|---|
| State | PUBLISHED |
| Assigner | Wordfence |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-10-01 04:18:21 UTC |
| Updated | 2026-10-03 16:16:41 UTC |
| Description | 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. |
Risk And Classification
Primary CVSS: v3.1 7.5 HIGH from [email protected]
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.004290000 probability, percentile 0.349030000 (date 2026-10-05)
Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| 3.1 | CNA | DECLARED | 7.5 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
CVSS v3.1 Breakdown
Attack Vector
NetworkAttack Complexity
LowPrivileges Required
NoneUser Interaction
NoneScope
UnchangedConfidentiality
HighIntegrity
NoneAvailability
NoneCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Croixhaug | Simply Schedule Appointments | affected 1.6.12.32 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/... | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/... | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/changeset/3709365/simply-schedule-appointments/trunk/includes... | [email protected] | plugins.trac.wordpress.org | |
| www.wordfence.com/threat-intel/vulnerabilities/id/1984f80e-06ec-4d7f-9a75-e05e7... | [email protected] | www.wordfence.com | |
| plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/... | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/... | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/... | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/... | [email protected] | plugins.trac.wordpress.org | |
| plugins.trac.wordpress.org/browser/simply-schedule-appointments/tags/1.6.12.27/includes/... | [email protected] | plugins.trac.wordpress.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: Md. Moniruzzaman Prodhan (NomanProdhan) (en)
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| CNA | 2026-09-15T20:23:45.000Z | Vendor Notified |
| CNA | 2026-09-30T14:44:49.000Z | Disclosed |
There are currently no legacy QID mappings associated with this CVE.