CVE-2025-15000

The Page Keys plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘page_key’ parameter in all versions up to, and including, 1.3.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, 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/page-keys/tags/1.3.3/inc/ListTable.php#L260
• https://www.wordfence.com/threat-intel/vulnerabilities/id/2d3863ec-0cc7-4128-a19e-fc1e2c31195e?source=cve