WordPress Booked Plugin < 2.4.4 is vulnerable to Sensitive Data Exposure

5.3 CVSS

Vulnerability Description

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in BoxyStudio Booked - Appointment Booking for WordPress | Calendars.This issue affects Booked - Appointment Booking for WordPress | Calendars: from n/a before 2.4.4.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

coogee86 (Patchstack Alliance)

References

https://patchstack.com/database/vulnerability/booked/wordpress-booked-plugin-2-4-unauth-appointment-data-exposure-vulnerability?_s_id=cve

Affected Vendor

BoxyStudio

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Affected Software

Booked - Appointment Booking for WordPress | Calendars

Vulnerable Versions:

Unknown

Timeline

Official Publish: December 28th, 2023

Last Modified: April 28th, 2026

Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)

CWE-200

MITRE ATT&CK TTPs

T1213 Data from Information Repositories

Collection

T1005 Data from Local System