CVE-2026-8418

The Games Catalog plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.2.0. This is due to missing or incorrect nonce validation on the gc_crud() function which handles the delete action (action=delete) via a GET request without any wp_verify_nonce() / check_admin_referer() call. This makes it possible for unauthenticated attackers to delete arbitrary game catalog entries (including the associated WordPress post created for the game) 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/game-catalog/tags/1.2.0/admin-crud.php#L31
• https://plugins.trac.wordpress.org/browser/game-catalog/tags/1.2.0/admin-crud.php#L94
• https://plugins.trac.wordpress.org/browser/game-catalog/tags/1.2.0/games-catalog.php#L96
• https://plugins.trac.wordpress.org/browser/game-catalog/trunk/admin-crud.php#L31
• https://plugins.trac.wordpress.org/browser/game-catalog/trunk/admin-crud.php#L94
• https://plugins.trac.wordpress.org/browser/game-catalog/trunk/games-catalog.php#L96
• https://www.wordfence.com/threat-intel/vulnerabilities/id/0888cda8-63ca-44f6-a3eb-765c14a7e6c7?source=cve

Published

May 20, 2026

Last Modified

Jul 23, 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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