CVE-2026-93896

01/תיאור (מקור, אנגלית)

The WPFront Notification Bar plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 3.5.1. This is due to the debug-log output path (write_debug_logs) reflecting the raw value of $_SERVER['REQUEST_URI'] through vprintf() directly inside a <script> block emitted on wp_footer, without any sanitization or escaping (see the 'Current URL is "%s"' log entry produced by the URL-text display filter in the filter() method). This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a specially crafted link.

02/קישורים5

• plugins.trac.wordpress.org/browser/wpfront-notification-bar/ta‮…
• plugins.trac.wordpress.org/browser/wpfront-notification-bar/ta‮…
• plugins.trac.wordpress.org/browser/wpfront-notification-bar/ta‮…
• plugins.trac.wordpress.org/changeset?reponame=&old=3722432%40w‮…
• www.wordfence.com/threat-intel/vulnerabilities/id/39563589-d58‮…