CVE-2025-14725

The Internal Link Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

• https://plugins.trac.wordpress.org/browser/internal-link-builder/trunk/InternalLinkBuilder.php#L133
• https://www.wordfence.com/threat-intel/vulnerabilities/id/1febe071-b296-4958-a9e8-9be9391f2390?source=cve