Vulnerability Description
The Easy Appointments plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.12.21 via the `/wp-json/wp/v2/eablocks/ea_appointments/` REST API endpoint. This is due to the endpoint being registered with `'permission_callback' => '__return_true'`, which allows access without any authentication or authorization checks. This makes it possible for unauthenticated attackers to extract sensitive customer appointment data including full names, email addresses, phone numbers, IP addresses, appointment descriptions, and pricing information.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/easy-appointments/tags/3.12.19/ea-blo
- https://plugins.trac.wordpress.org/browser/easy-appointments/tags/3.12.19/ea-blo
- https://plugins.trac.wordpress.org/browser/easy-appointments/trunk/ea-blocks/ea-
- https://plugins.trac.wordpress.org/changeset/3485692/easy-appointments/trunk/ea-
- https://plugins.trac.wordpress.org/changeset?old_path=%2Feasy-appointments/tags/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e681aa8e-522e-4092-aa1
FAQ
What is CVE-2026-2262?
CVE-2026-2262 is a vulnerability with a CVSS score of 7.5 (HIGH). The Easy Appointments plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.12.21 via the `/wp-json/wp/v2/eablocks/ea_appointments/` REST API end...
How severe is CVE-2026-2262?
CVE-2026-2262 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-2262?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.