Description

The AcyMailing plugin for WordPress is vulnerable to privilege escalation in all versions From 9.11.0 up to, and including, 10.8.1 due to a missing capability check on the `wp_ajax_acymailing_router` AJAX handler. This makes it possible for authenticated attackers, with Subscriber-level access and above, to access admin-only controllers (including configuration management), enable the autologin feature, create a malicious newsletter subscriber with an injected `cms_id` pointing to any WordPress user, and then use the autologin URL to authenticate as that user, including administrators.

INFO

Published Date :

2026-04-16T05:29:54.350Z

Last Modified :

2026-04-16T05:29:54.350Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3614 vulnerability.

Vendors Products
Acyba
  • Acymailing – An Ultimate Newsletter Plugin And Marketing Automation Solution For Wordpress
Wordpress
  • Wordpress

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact