CVE-2026-12113mediumCWE-862

CVE-2026-12113: medium-severity vulnerability in codepeople Appointment Booking Calendar

Appointment Booking Calendar <= 1.4.02 - Missing Authorization to Authenticated (Contributor+) Sensitive Information Disclosure

Published

Follow this CVE+ Monitor Appointment Booking Calendar

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.3epss 0.4%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected products
codepeople · Appointment Booking Calendar
Related CVEs — codepeople Appointment Booking Calendar

In the same product, most dangerous first.

CVE-2025-46247MEDIUMWordPress Appointment Booking Calendar plugin <= 1.3.92 - Broken Access Control VulnerabilityEPSS 0.4%CVE-2025-13317MEDIUMAppointment Booking Calendar <= 1.3.96 - Missing Authorization to Arbitrary Booking Confirmation via 'cpabc_ipncheck' ParameterEPSS 0.3%CVE-2026-12111MEDIUMAppointment Booking Calendar <= 1.4.01 - Authenticated (Contributor+) Sensitive Information Exposure via 'id' ParameterEPSS 0.3%CVE-2025-64261MEDIUMWordPress Appointment Booking Calendar plugin <= 1.3.95 - Broken Access Control vulnerabilityEPSS 0.2%CVE-2026-111727MEDIUMAppointment Booking Calendar <= 1.4.05 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'vs_text_submitbtn' ParameterEPSS 0.2%CVE-2025-46241HIGHWordPress Appointment Booking Calendar plugin <= 1.3.92 - CSRF to SQL Injection vulnerabilityEPSS 0.2%