# CVE-2026-109684: TMS Amelia ameliabooking broken access control

Source: https://junglewise.ai/threats/cve-2026-109684-missing-authorization-vulnerability-in-tms-amelia-ameliabooking  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-13. Updated: 2026-10-16  
License: CC BY 4.0 with a link back

CVE-2026-109684 · Severity: medium · CVSS 5.3 · Published 2026-10-13

Amelia is a WordPress booking and scheduling plugin used by businesses to manage appointments and customer reservations. The plugin contains a broken access control vulnerability that allows users to view pages and perform actions they should not have permission for, such as accessing other users' booking data or performing administrative functions without proper authorization.

Technologies: [TMS Amelia](https://junglewise.ai/threats/technologies/tms-amelia). Vendors: [TMS](https://junglewise.ai/threats/vendors/tms).

## Quick answers

**Is CVE-2026-109684 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-109684 being exploited in the wild.

**How severe is CVE-2026-109684?** Medium severity, with a CVSS score of 5.3, published 13 October 2026.

**Which products and versions are affected?** TMS Amelia through 2.4.10.

**Is there a fix for CVE-2026-109684?** Yes: fixed in 2.4.11. Until then: Update to version 2.4.11 or later immediately. If unable to update, contact your hosting provider or web developer for assistance, and consider disabling the plugin until the patch can be applied.</anigation>
</invoke> Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-109684 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-109684?** Check whether you run TMS Amelia at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 2.4.11

Update to version 2.4.11 or later immediately. If unable to update, contact your hosting provider or web developer for assistance, and consider disabling the plugin until the patch can be applied.</anigation>
</invoke>

## Technical details

The vulnerability is a broken access control issue in the Amelia booking plugin where access control checks are not properly enforced, allowing unauthenticated or authenticated users to bypass authorization checks. An attacker can access restricted pages and perform actions they lack permission for, potentially exposing customer booking information and allowing unauthorized modifications. A fix is available in version 2.4.11 and later.

## Affected products

- TMS Amelia through 2.4.10

## Timeline

- 2026-10-13: disclosed
- 2026-10-13: patched

## References

- [https://wordpress.org/plugins](https://wordpress.org/plugins)
- [https://patchstack.com/database/wordpress/plugin/ameliabooking/vulnerability/wordpress-amelia-plugin-2-4-10-broken-access-control-vulnerability-2?_s_id=cve](https://patchstack.com/database/wordpress/plugin/ameliabooking/vulnerability/wordpress-amelia-plugin-2-4-10-broken-access-control-vulnerability-2?_s_id=cve)

## Related threats

- [TMS Amelia booking plugin broken access control vulnerability](https://junglewise.ai/threats/cve-2026-116388-missing-authorization-vulnerability-in-tms-amelia-ameliabooking)
- [TMS Amelia SQL injection in booking plugin](https://junglewise.ai/threats/cve-2026-108497-improper-neutralization-of-special-elements-used-in-an-sql)