CVE-2026-14158

The Widget Logic Visual plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.52 via the widget_logic_visual_check_visibility function. This is due to missing capability check and nonce verification on the widget-logic-update-conditional-tags AJAX action combined with insufficient sanitization of the 'nwlv[cod-tag]' parameter before storage and subsequent use in an eval() call. This makes it possible for authenticated attackers, with subscriber-level access and above, to execute code on the server.

• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/widget-logic-visual/trunk/ajax.php#L14
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/widget-logic-visual/trunk/ajax.php#L91
• plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/widget-logic-visual/trunk/custom.php#L50
• www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/5d82e9e2-c572-4911-a6a5-1384844214b0?source=cve