Auth bypass in Truebooker

CVE-2026-94228

The TrueBooker WordPress plugin before 1.3.0 does not perform any capability check on one of its setup handlers, and the token it does check is issued to unauthenticated visitors, allowing anyone to overwrite the plugin's entire configuration and to discard any setting they do not supply.

Vulnerability class: Broken Access Control

Published · last modified .

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:N/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

  • Truebooker

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-94228?
CVE-2026-94228 is a medium-severity vulnerability in Truebooker, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-10-19.
How severe is CVE-2026-94228?
Medium severity. CVSS v3 base score is 5.3 out of 10.