What is CVE-2025-12633?

CVE-2025-12633 is a high-severity vulnerability in Stellarwp Bookit — Booking & Appointment Calendar, classified under Missing Authorization. CVSS score: 7.5/10. Published 2025-11-12.

How severe is CVE-2025-12633?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Stellarwp Bookit — Booking & Appointment Calendar

CVE-2025-12633

The Booking Calendar | Appointment Booking | Bookit plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the '/wp-json/bookit/v1/commerce/stripe/return' REST API Endpoint in all vers…

Vulnerability class: Broken Access Control

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

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Stellarwp Bookit — Booking & Appointment Calendar — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

Frequently asked questions

What is CVE-2025-12633?: CVE-2025-12633 is a high-severity vulnerability in Stellarwp Bookit — Booking & Appointment Calendar, classified under Missing Authorization. CVSS score: 7.5/10. Published 2025-11-12.
How severe is CVE-2025-12633?: High severity. CVSS v3 base score is 7.5 out of 10.