---
id: CVE-2026-14311
title: >-
  The Booking for Appointments and Events Calendar – Amelia plugin for WordPress
  is vulnerable to unauthorized access and modification of data due to a missing
  ownership verification on /users/customers/<id> endpoint  in all versions up
  to…
summary: >-
  The Booking for Appointments and Events Calendar – Amelia plugin for WordPress
  is vulnerable to unauthorized access and modification of data due to a missing
  ownership verification on /users/customers/<id> endpoint  in all versions up
  to…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'
cwe:
  - CWE-862
vendor: melograno
product: Booking for Appointments and Events Calendar – Amelia
affected:
  - booking_for_appointments_and_events_calendar_amelia <= 2.4.4
published: '2026-09-17'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T15:17:05.013'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-14311'
references:
  - url: 'https://plugins.trac.wordpress.org/changeset/3614392/'
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/df09d88a-2cda-4ab1-99a0-c54e98cf59e5?source=cve
    label: security@wordfence.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-18T14:24:44.490043Z'
epss: 0.00174
epssPercentile: 0.06098
ingestedAt: '2026-09-17T22:30:21.396Z'
---

## Overview

The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to unauthorized access and modification of data due to a missing ownership verification on /users/customers/<id> endpoint  in all versions up to, and including, 2.4.4. This makes it possible for authenticated attackers, with wpamelia-provider role, to view and modify arbitrary customers, including password reset. Takeover of WordPress user accounts, with the roles up to Editor, is also possible if that user had made an Amelia booking. This vulnerability affects only the Premium version of the plugin, where the Employee Panel is present.

## Remediation

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