CVE-2026-42667: WordPress Bookly plugin <= 27.4 - Sensitive Data Exposure vulnerability
Published Jun 15, 2026
·Updated
Unauthenticated Sensitive Data Exposure in Bookly <= 27.4 versions.
Affected Software
1 affected component
Bookly Bookly<=27.4
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
WordPress Bookly pluginto a version that resolves this vulnerability.Fixed in 27.5
Event History
Jun 15, 2026
CVE Published
via MITRE·08:18 PM
Data Sourced
via MITRE·08:18 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·09:16 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-42667?
CVE-2026-42667 has a severity rating of high at 7.5.
2
What data is exposed in CVE-2026-42667?
CVE-2026-42667 exposes sensitive data without authentication due to a vulnerability in the Bookly plugin.
3
How do I fix CVE-2026-42667?
To fix CVE-2026-42667, you should update the Bookly plugin to version 27.5 or later.
4
Which versions of the Bookly plugin are affected by CVE-2026-42667?
CVE-2026-42667 affects all versions of the Bookly plugin up to and including 27.4.
5
What is the impact of CVE-2026-42667?
The impact of CVE-2026-42667 includes the potential unauthorized access to sensitive user data.