Reported vulnerability

Amelia Booking 8.3 - 9.1.2 - Authenticated (Customer+) Insecure Direct Object Reference to Arbitrary User Password Change

Published 25 Mar 2026

Updated 26 May 2026

CVE-2026-2931

Compare your installed software with the affected versions below. Follow the source’s remediation guidance and test an available update after taking a backup. A database entry describes a reported issue; it does not establish whether a particular website has been compromised.

Does this affect my version?

Check your installed version against this advisory. This compares the report’s version ranges and does not scan your website.

Wordfence advisory

high · CVSS 8.8

The Amelia Booking plugin for WordPress is vulnerable to Insecure Direct Object References in versions 8.3 to 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.

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

Booking for Appointments and Events Calendar – Amelia

Software: plugin · ameliabooking
Affected versions: From 8.3, through 9.1.2
Fix availability: Fix available
Fixed versions: 9.2

Recommended action

Update to version 9.2, or a newer patched version

Further references (1)

wordfence.com/threat-intel/vulnerabilities/id/9dbaafbb-ab7b-41d8-a8f7-178b9d42b4c5?source=api-prod

Data sources and licences

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CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

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Source: Wordfence

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Questions about this vulnerability

Which versions of Booking for Appointments and Events Calendar – Amelia are affected?

Wordfence lists these affected versions: From 8.3, through 9.1.2. Use the version checker above to compare your installed release with this report.

Is a fix available for Booking for Appointments and Events Calendar – Amelia?

Wordfence reports a fix for this issue in Booking for Appointments and Events Calendar – Amelia. It lists these fixed versions: 9.2. Back up your website and test the recommended update before applying it to your live site.

Where can I find my installed plugin version?

In WordPress, open Plugins > Installed Plugins and find the version shown beneath the plugin name.

Does an affected version mean my website has been hacked?

An affected version means the installed release matches a vulnerability described in this report. It does not show whether anyone has exploited it on your website. The checker compares version numbers with stored reports; it does not inspect your website.

These reports cover at least one of the same plugins, themes or WordPress core. Check each report’s affected versions separately.

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