High severity7.2NVD Advisory· Published Mar 26, 2026· Updated Apr 24, 2026
CVE-2026-2231
CVE-2026-2231
Description
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 scripts in pages that will execute whenever a user accesses an injected page.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <=2.0.01
Patches
Vulnerability mechanics
References
7- plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Hooks/Handlers/FrontEndHandler.phpnvd
- plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Models/Booking.phpnvd
- plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Models/Booking.phpnvd
- plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Services/LocationService.phpnvd
- plugins.trac.wordpress.org/browser/fluent-booking/trunk/app/Services/LocationService.phpnvd
- plugins.trac.wordpress.org/changeset/3463540/nvd
- www.wordfence.com/threat-intel/vulnerabilities/id/37441cc0-c43c-40e4-a170-1be59e112272nvd
News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (March 23, 2026 to March 29, 2026)Wordfence Blog · Apr 2, 2026