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WordPress CVE-2026-2262

| EUVD-2026-23577 HIGH
Information Exposure (CWE-200)
2026-04-18 security@wordfence.com
WordPress Information Disclosure
7.5
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

6
Re-analysis Queued
Apr 22, 2026 - 20:37 vuln.today
cvss_changed
PoC Detected
Apr 22, 2026 - 20:22 vuln.today
Public exploit code
Analysis Generated
Apr 18, 2026 - 00:38 vuln.today
EUVD ID Assigned
Apr 18, 2026 - 00:22 euvd
EUVD-2026-23577
Analysis Generated
Apr 18, 2026 - 00:22 vuln.today
CVE Published
Apr 18, 2026 - 00:16 nvd
HIGH 7.5

DescriptionNVD

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.

AnalysisAI

Unauthenticated information disclosure in WordPress Easy Appointments plugin ≤3.12.21 exposes customer appointment data via unprotected REST API endpoint. Remote attackers without authentication can extract full names, email addresses, phone numbers, IP addresses, appointment descriptions, and pricing information through /wp-json/wp/v2/eablocks/ea_appointments/. …

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RemediationAI

Within 24 hours: Identify all WordPress instances running Easy Appointments ≤3.12.21 using inventory/scanning tools; document affected sites and customer data volume. Within 7 days: Update Easy Appointments plugin to version 3.12.22 or later on all affected WordPress installations; verify update completion via admin dashboard version checks. …

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CVE-2026-2262 vulnerability details – vuln.today
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