Amelia Booking 8.3 - 9.1.2 - Authenticated (Customer+) Insecure Direct Object Reference to Arbitrary User Password Change
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.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Booking for Appointments and Events Calendar – Amelia | >= 8.3, <= 9.1.2 | 9.2 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-269- Platform
- WordPress
- Package
Booking for Appointments and Events Calendar – Amelia- Disclosed
- 25.03.2026
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 9dbaafbb-ab7b-41d8-a8f7-178b9d42b4c5 - Wordfence Intelligence
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Copyright 2012-2026 Defiant Inc.
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Vulnerability history: Booking for Appointments and Events Calendar – Amelia
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 48
- First → latest
- 02.2022 09.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 1
- High 9
- Medium 38
Disclosures per year
- 2022: 7
- 2023: 3
- 2024: 7
- 2025: 3
- 2026: 28
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Amelia Booking 8.3 - 9.1.2 - Authenticated (Customer+) Insecure Direct Object Reference to Arbitrary User Password Change this entry
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