CVE-2025-12066

The WP Delete Post Copies plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 6.0.2 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.

More information : https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3394571%40etruel-del-post-copies&new=3394571%40etruel-del-post-copies&sfp_email=&sfph_mail=