# CVE-2026-122659: WP ManageNinja Fluent Booking broken access control

Source: https://junglewise.ai/threats/cve-2026-122659-missing-authorization-vulnerability-in-wp-manageninja-llc-fluent  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-07. Updated: 2026-11-07  
License: CC BY 4.0 with a link back

CVE-2026-122659 · Severity: medium · CVSS 5.4 · Published 2026-11-07

Fluent Booking is a WordPress plugin that manages booking and scheduling for websites. A broken access control vulnerability allows subscribers to view or perform actions on booking data they should not have access to, potentially exposing sensitive information from other users or administrators.

Vendors: [WP ManageNinja LLC](https://junglewise.ai/threats/vendors/wp-manageninja-llc).

## Quick answers

**Is CVE-2026-122659 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-122659 being exploited in the wild.

**How severe is CVE-2026-122659?** Medium severity, with a CVSS score of 5.4, published 7 November 2026.

**Which products and versions are affected?** WP ManageNinja LLC Fluent Booking up to 2.5.0.

**Is there a fix for CVE-2026-122659?** Yes: fixed in 2.6.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-122659 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-122659?** Check whether you run WP ManageNinja LLC Fluent Booking 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 2.6.0

## Technical details

This is a broken access control vulnerability (CWE-639) in the Fluent Booking WordPress plugin affecting versions up to 2.5.0. An authenticated attacker with subscriber-level privileges can bypass authorization checks to access or modify booking pages and data they are not entitled to access. The vulnerability requires valid user authentication but no additional preconditions.

## Affected products

- WP ManageNinja LLC Fluent Booking up to 2.5.0

## Timeline

- 2026-11-07: disclosed

## References

- [https://wordpress.org/plugins](https://wordpress.org/plugins)
- [https://patchstack.com/database/wordpress/plugin/fluent-booking/vulnerability/wordpress-fluent-booking-plugin-2-5-0-broken-access-control-vulnerability-2?_s_id=cve](https://patchstack.com/database/wordpress/plugin/fluent-booking/vulnerability/wordpress-fluent-booking-plugin-2-5-0-broken-access-control-vulnerability-2?_s_id=cve)

## Related threats

- [WP ManageNinja Fluent Booking broken access control](https://junglewise.ai/threats/cve-2026-121781-missing-authorization-vulnerability-in-wp-manageninja-llc-fluent)