CVE-2025-46247: WordPress Appointment Booking Calendar plugin <= 1.3.92 - Broken Access Control Vulnerability

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-22 · updated 2026-06-17
Weakness: CWE-862

Description

Missing Authorization vulnerability in codepeople Appointment Booking Calendar appointment-booking-calendar allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Appointment Booking Calendar: from n/a through <= 1.3.92.

Affected products

codepeople Appointment Booking Calendar: before 1.3.93 — fixed in 1.3.93

How to fix

Upgrade to a fixed version: codepeople Appointment Booking Calendar 1.3.93. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/Wordpress/Plugin/appointment-booking-calendar/vulnerability/wordpress-appointment-booking-calendar-1-3-92-broken-access-control-vulnerability?_s_id=cve

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