What is CVE-2026-2230?

CVE-2026-2230 is a medium-severity vulnerability in Wpdevelop Booking Calendar, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-02-18.

How severe is CVE-2026-2230?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Wpdevelop Booking Calendar

CVE-2026-2230

The Booking Calendar plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 10.14.14 via the handle_ajax_save function due to missing validation on a user controlled key. This makes it…

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.000 (9.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Wpdevelop Booking Calendar — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

Frequently asked questions

What is CVE-2026-2230?: CVE-2026-2230 is a medium-severity vulnerability in Wpdevelop Booking Calendar, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2026-02-18.
How severe is CVE-2026-2230?: Medium severity. CVSS v3 base score is 4.3 out of 10.