CVE-2026-16582Wordfence

Description

The Booking for Appointments and Events Calendar – Amelia plugin for WordPress is vulnerable to unauthorized modification of data in all versions up to, and including, 2.4.5. This is due to the plugin accepting a client-supplied package-redemption identifier as proof of payment without validating it. This makes it possible for unauthenticated attackers to create approved appointment bookings without completing payment

Severity Level

MEDIUM (5.3)

Published Date

17/09/2026

Last Modified

17/09/2026

Exploitation Status

????

EPSS Score

0.23% (percentile 14.1%)

CVSS Base Metrics

CVSS v3 (3.x)

MEDIUM 5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weaknesses (CWE)

CWE-862 - Missing Authorization

Affected & Patched Versions

Product	Affected Versions	Patched Version
Booking for Appointments and Events Calendar – Amelia	N/A	2.4.6

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