4.3
Medium
CVE-2026-12113 The Appointment Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up…
Description
The Appointment Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.02 via the cpabc_appointments_filter_list. This makes it possible for authenticated attackers, with contributor-level access and above, to extract customer names, email addresses, phone numbers, appointment comments, and other booking personally identifiable information.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Appointment Booking Calendar 1.4 | earliest → 1.4.02 | No fix stated |
Other CVEs of Appointment Booking Calendar
The 7 CVEs of Appointment Booking Calendar →
CVE-2026-111727
The Appointment Booking Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…
6.4
Medium
CVE-2026-12111
The Appointment Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to,…
4.3
Medium
CVE-2025-13317
The Appointment Booking Calendar plugin for WordPress is vulnerable to Missing Authorization in all versions up to,…
5.3
Medium
CVE-2025-64261
Missing Authorization vulnerability in codepeople Appointment Booking Calendar appointment-booking-calendar allows…
5.4
Medium