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CVE-2026-2262

HIGH

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/18/2026

Last Modified4/18/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-200

References

https://plugins.trac.wordpress.org/browser/easy-appointments/tags/3.12.19/ea-blocks/ea-blocks.php#L141(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/easy-appointments/tags/3.12.19/ea-blocks/ea-blocks.php#L190(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/easy-appointments/trunk/ea-blocks/ea-blocks.php#L190(security@wordfence.com)

https://plugins.trac.wordpress.org/changeset/3485692/easy-appointments/trunk/ea-blocks/ea-blocks.php(security@wordfence.com)

https://plugins.trac.wordpress.org/changeset?old_path=%2Feasy-appointments/tags/3.12.21&new_path=%2Feasy-appointments/tags/3.12.22(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/e681aa8e-522e-4092-aa1f-8ada3097c8d6?source=cve(security@wordfence.com)

IOC Correlations

No correlations recorded

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