What is CVE-2025-67559?

CVE-2025-67559 is a medium-severity vulnerability in Vcita Online Booking \& Scheduling Calendar, classified under Missing Authorization. CVSS score: 5.4/10. Published 2025-12-09.

How severe is CVE-2025-67559?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Vcita Online Booking \& Scheduling Calendar

CVE-2025-67559

Missing Authorization vulnerability in vcita Online Booking & Scheduling Calendar for WordPress by vcita meeting-scheduler-by-vcita allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Online Booking & Scheduling Calendar for WordPress by vcita: from n/a through <= 4.5.5.

Vulnerability class: Broken Access Control

EPSS: 0.002 (13.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

Affected products

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-67559?: CVE-2025-67559 is a medium-severity vulnerability in Vcita Online Booking \& Scheduling Calendar, classified under Missing Authorization. CVSS score: 5.4/10. Published 2025-12-09.
How severe is CVE-2025-67559?: Medium severity. CVSS v3 base score is 5.4 out of 10.