Auth bypass in Arraytics Booktics – Booking Calendar For Appointments And Service Businesses
CVE-2026-1919
The Booking Calendar for Appointments and Service Businesses – Booktics plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on multiple REST API endpoints in all versions up to, and including…
Vulnerability class: Broken Authentication
EPSS: 0.001 (16.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/c88dcf62-4b6c-4ff0-8530-5aefd…
- plugins.trac.wordpress.org/browser/booktics/tags/1.0.15/core/customer/controlle…
- plugins.trac.wordpress.org/browser/booktics/tags/1.0.15/core/team-member/contro…
- plugins.trac.wordpress.org/browser/booktics/tags/1.0.15/core/order/controllers/…
- plugins.trac.wordpress.org/browser/booktics/tags/1.0.15/core/appointment/contro…
- plugins.trac.wordpress.org/changeset/3477898/booktics
Frequently asked questions
- What is CVE-2026-1919?
- CVE-2026-1919 is a medium-severity vulnerability in Arraytics Booktics – Booking Calendar For Appointments And Service Businesses, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2026-03-10.
- How severe is CVE-2026-1919?
- Medium severity. CVSS v3 base score is 5.3 out of 10.