WordPress Plugin Vulnerabilities

Appointment Booking Calendar < 1.3.96 - Missing Authorization

Description

The Appointment Booking Calendar plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 1.3.95. This makes it possible for authenticated attackers, with Subscriber-level access and above, to perform an unauthorized action.

Affects Plugins

Plugin icon
appointment-booking-calendar
Fixed in 1.3.96

References

CVE
CVE-2025-64261
URL
https://www.wordfence.com/threat-intel/vulnerabilities/id/64852c99-f1f2-4f87-84bb-59e5b3655802

Classification

Type
NO AUTHORISATION
OWASP top 10
A5: Broken Access Control
CWE
CWE-862
CVSS
4.3 (medium)

Miscellaneous

Original Researcher
daroo
Verified
No
WPVDB ID
63fa745a-8bc9-4109-a7a6-51d9d8edc176

Timeline

Publicly Published
2025-11-15 (about 9 months ago)
Added
2025-11-17 (about 9 months ago)
Last Updated
2025-11-17 (about 9 months ago)

Other

Published
Title
Published
2026-05-12
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ProfileGrid < 5.9.8.5 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Group Joining
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2026-03-16
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Published
2025-08-27
Title
Ajax Search Lite < 4.13.2 - Missing Authorization to Unauthenticated Basic Information Exposure via ASL_Query in AJAX Search Handler
Published
2023-10-24
Title
Convertful – Your Ultimate On-Site Conversion Tool < 2.6 - Missing Authorization via add_woo_coupon
Published
2025-02-28
Title
Booking Calendar and Notification <= 4.0.3 - Missing Authorization via wpcb_all_bookings, wpcb_update_booking_post, and wpcb_delete_posts Functions