WordPress Fluent Booking plugin <= 2.1.0 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by Tarcísio LuchesiPoystick in WordPress Plugin Fluent Booking versions = 2.1.0...

CVE-2026-2231

The Fluent Booking plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple parameters in all versions up to, and including, 2.0.01 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web script...

CVE-2025-67597 WordPress Fluent Booking plugin <= 1.9.11 - Broken Access Control vulnerability

Missing Authorization vulnerability in Shahjahan Jewel Fluent Booking fluent-booking allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Fluent Booking: from n/a through = 1.9.11...

CVE-2025-13756

The Fluent Booking plugin for WordPress is vulnerable to unauthorized calendar import and management due to a missing capability check on the "importCalendar" function in all versions up to, and including, 1.9.11. This makes it possible for authenticated attackers, with subscriber level access an...