FluentBooking Pro permits an unauthenticated security-control bypass
FluentBooking Pro through 2.2.1 allows an unauthenticated requester to bypass an intended security control and reach protected booking functionality under a higher-complexity condition.
- Component
- FluentBooking Pro
- Plugin slug
fluent-booking-pro- Affected
- n/a through 2.2.1
- Safe version
2.3.0- Published
- Sep 03, 2026
This CVE was published Sep 03, 2026 and is one of 3 known issues for this plugin.
Update, patch or deactivate.
Update to 2.3.0 or later and review booking records and activity for unauthorized access or changes.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
Unauthenticated Bypass Vulnerability in FluentBooking Pro <= 2.2.1 versions.
CVE / CNA vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N