What is CVE-2025-12042?

CVE-2025-12042 is a medium-severity vulnerability in Werbeagenturcommotion Course Booking System, classified under Missing Authorization. CVSS score: 5.3/10. Published 2025-11-08.

How severe is CVE-2025-12042?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Werbeagenturcommotion Course Booking System

CVE-2025-12042

The Course Booking System plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check in the csv-export.php file in all versions up to, and including, 6.1.5. This makes it possible for unauthenticated attackers to directly access the file and obtain an export of all booking data.

Vulnerability class: Broken Access Control

EPSS: 0.002 (14.3th 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

Werbeagenturcommotion Course Booking System — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

Frequently asked questions

What is CVE-2025-12042?: CVE-2025-12042 is a medium-severity vulnerability in Werbeagenturcommotion Course Booking System, classified under Missing Authorization. CVSS score: 5.3/10. Published 2025-11-08.
How severe is CVE-2025-12042?: Medium severity. CVSS v3 base score is 5.3 out of 10.