What is CVE-2026-12113?

CVE-2026-12113 is a medium-severity vulnerability in Codepeople Appointment Booking Calendar, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-07-01.

How severe is CVE-2026-12113?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Codepeople Appointment Booking Calendar

CVE-2026-12113

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…

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: 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 — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com
security@wordfence.com

Frequently asked questions

What is CVE-2026-12113?: CVE-2026-12113 is a medium-severity vulnerability in Codepeople Appointment Booking Calendar, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-07-01.
How severe is CVE-2026-12113?: Medium severity. CVSS v3 base score is 4.3 out of 10.