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CVE-2025-13756

MEDIUM 4.3 CVSS 3.1
Published
December 3, 2025
Last modified
October 18, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

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 and above, to import arbitrary calendars and manage them.

Affected WordPress components

  • Fluent Booking – The Ultimate Appointments Scheduling, Events Booking, Events Calendar Solution Plugin · fluent-booking
    Confirmed match Active
    Up to and including 1.9.11
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • techjewel Fluent Booking – The Ultimate Appointments Scheduling, Events Booking, Events Calendar Solution — Up to and including 1.9.11

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3404176/fluent-booking/tags/1.10.0/app/Hooks/Handlers/DataImporter.php
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/7860dfa8-de76-4ca3-bd80-98550afab56b?source=cve
  • nvd.nist.gov Official NVD record