Information disclosure in Bookit — Booking & Appointment Calendar
CVE-2026-89008
The Bookit — Booking & Appointment Calendar WordPress plugin before 2.6.0.5 does not perform an authorization check on one of its appointment-retrieval actions, allowing users with a low-privilege Bookit — Booking & Appointment Calendar WordPress plugin before 2.6.0.5-specific role to read other users' appointment records, including customer names, email addresses, phone numbers and private booking comments.
Vulnerability class: Information Disclosure
CVSS v3 metric
CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Unknown Bookit — Booking & Appointment Calendar
Weakness classification (CWE)
References
- contact@wpscan.com (technical-description, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2026-89008?
- CVE-2026-89008 is a low-severity vulnerability in Bookit — Booking & Appointment Calendar, classified under Information Disclosure. CVSS score: 2.7/10. Published 2026-09-18.
- How severe is CVE-2026-89008?
- Low severity. CVSS v3 base score is 2.7 out of 10.