CVE-2026-2367

The Secure Copy Content Protection and Content Locking plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin’s ‘ays_block’ shortcode in all versions up to, and including, 5.0.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

More information : https://plugins.trac.wordpress.org/browser/secure-copy-content-protection/tags/4.9.9/public/class-secure-copy-content-protection-public.php#L1043