CVE-2025-9889

The ContentMX Content Publisher plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.6. This is due to missing or incorrect nonce validation on the cmx_activate_connection function. This makes it possible for unauthenticated attackers to bind their own ContentMX connection via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

• CWE-352

• https://plugins.trac.wordpress.org/browser/contentmx-content-publisher/tags/1.0.6/inc/admin.php#L7
• https://plugins.trac.wordpress.org/browser/contentmx-content-publisher/tags/1.0.7/inc/admin.php#L7
• https://www.wordfence.com/threat-intel/vulnerabilities/id/a5dd354f-080f-4be9-837e-eed48037f140?source=cve

Published

Oct 3, 2025

Last Modified

Jun 17, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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