Vulnerability · Published Mar 26, 2026 · Assigned by Wordfence

CVE-2026-2931Amelia Booking <= 9.1.2 - Authenticated (Customer+) Insecure Direct Object Reference to Arbitrary User Password Change

High 8.8

In plain English

A high-severity privilege mismanagement in Booking for Appointments and Events Calendar – Amelia from ameliabooking. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 42% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)0.5%top 57.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack tooling1Public PoC

Official description

The Amelia Booking plugin for WordPress is vulnerable to Insecure Direct Object References in versions up to, and including, 9.1.2. This is due to the plugin providing user-controlled access to objects, letting a user bypass authorization and access system resources. This makes it possible for authenticated attackers with customer-level permissions or above to change user passwords and potentially take over administrator accounts. The vulnerability is in the pro plugin, which has the same slug.

Affected products (as reported)

Vendor	Product	Versions
ameliabooking	Booking for Appointments and Events Calendar – Amelia	0 – through 9.1.2

Weakness: CWE-269 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H