CVE-2025-13756 Fluent Booking – The Ultimate Appointments Scheduling, Events Booking, Events Calendar Solution <= 1.9.11 - Authenticated (Subscriber+) Missing Authorization to Calendar Import and Management

🗓️ 03 Dec 2025 13:52:45Reported by WordfenceType

CVE-2025-13756: Fluent Booking up to 1.9.11 allows authenticated subscribers to import and manage calendars.

Reporter	Title	Published	Views	Family All 10
Circl	CVE-2025-13756	3 Dec 202515:54	–	circl
CNNVD	WordPress plugin Fluent Booking 安全漏洞	3 Dec 202500:00	–	cnnvd
CVE	CVE-2025-13756	3 Dec 202513:52	–	cve
EUVD	EUVD-2025-200975	3 Dec 202513:52	–	euvd
NVD	CVE-2025-13756	3 Dec 202514:15	–	nvd
Patchstack	WordPress Fluent Booking - The Ultimate Appointments Scheduling, Events Booking, Events Calendar Solution plugin <= 1.9.11 - Authenticated (Subscriber+) Missing Authorization to Calendar Import and Management vulnerability	31 Dec 202500:00	–	patchstack
Positive Technologies	PT-2025-48811	3 Dec 202500:00	–	ptsecurity
RedhatCVE	CVE-2025-13756	4 Dec 202515:36	–	redhatcve
Vulnrichment	CVE-2025-13756 Fluent Booking – The Ultimate Appointments Scheduling, Events Booking, Events Calendar Solution <= 1.9.11 - Authenticated (Subscriber+) Missing Authorization to Calendar Import and Management	3 Dec 202513:52	–	vulnrichment
Wordfence Blog	Wordfence Intelligence Weekly WordPress Vulnerability Report (December 1, 2025 to December 7, 2025)	11 Dec 202517:00	–	wordfence

[
  {
    "vendor": "techjewel",
    "product": "Fluent Booking – The Ultimate Appointments Scheduling, Events Booking, Events Calendar Solution",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "1.9.11",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Source	Link
wordfence	www.wordfence.com/threat-intel/vulnerabilities/id/7860dfa8-de76-4ca3-bd80-98550afab56b
plugins	www.plugins.trac.wordpress.org/changeset/3404176/fluent-booking/tags/1.10.0/app/Hooks/Handlers/DataImporter.php

08 Apr 2026 17:01Current

CVSS 3.14.3

EPSS0.00036

CWE-862