CVE-2025-13842 – Breadcrumb NavXT

CVE ID : CVE-2025-13842

Published : Feb. 19, 2026, 4:36 a.m. | 24 minutes ago

Description : The Breadcrumb NavXT plugin for WordPress is vulnerable to authorization bypass through user-controlled key in versions up to and including 7.5.0. This is due to the Gutenberg block renderer trusting the $_REQUEST[‘post_id’] parameter without verification in the includes/blocks/build/breadcrumb-trail/render.php file. This makes it possible for unauthenticated attackers to enumerate and view breadcrumb trails for draft or private posts by manipulating the post_id parameter, revealing post titles and hierarchy that should remain hidden.

Severity: 0.0 | NA

Visit the link for more details, such as CVSS details, affected products, timeline, and more…