CVE-2026-19406
Received Received - Intake

Unauthorized Access to Appointment Data in Easy Appointments Plugin

Publication date: 2026-08-19

Last updated on: 2026-08-19

Assigner: WPScan

Description
The Easy Appointments WordPress plugin before 4.0.1 does not restrict one of its appointment-listing REST endpoints to the records belonging to the requesting user, allowing users with contributor-level access to read all bookings on the site, including customer names, schedules, and statuses.

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Meta Information

Published
2026-08-19
Last Modified
2026-08-19
Generated
2026-08-19
AI Q&A
2026-08-19
EPSS Evaluated
N/A
NVD
CVE-2026-19406
EUVD
EUVD-2026-62288

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
easy_appointments easy_appointments to 4.0.1 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability affects the Easy Appointments WordPress plugin before version 4.0.1. It allows users with contributor-level access to view all bookings on the site through a REST endpoint that does not restrict data to the requesting user. This exposes customer names, schedules, and statuses.

Detection Guidance

Check if your WordPress site uses the Easy Appointments plugin version prior to 4.0.1. Log in as a contributor-level user and attempt to access the appointment-listing REST endpoint to see if unauthorized data is exposed. Verify plugin version via WordPress admin panel or database.

Impact Analysis

If you use the Easy Appointments plugin before version 4.0.1, an attacker with contributor-level access could steal sensitive booking data, including customer names and schedules. This could lead to privacy breaches or misuse of appointment information.

Compliance Impact

This vulnerability could violate GDPR by exposing personal data without consent and HIPAA by disclosing protected health information if appointments involve such data. Organizations may face fines or penalties for non-compliance.

Mitigation Strategies

Update the Easy Appointments plugin to version 4.0.1 or later immediately. If updating is not possible, restrict contributor-level access to sensitive endpoints via server-side rules or disable the plugin until patched.

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