CVE-2026-6089 WP CTA <= 2.1.2 - Authenticated (Administrator+) Server-Side Request Forgery

The WP CTA plugin for WordPress is vulnerable to Server-Side Request Forgery via the 'stickysmedia' parameter in imported JSON files in all versions up to, and including, 2.1.2. This is due to the importsidebars function passing user-supplied URLs from imported JSON data to filegetcontents with...