CVE-2025-13988

The 评论小秘书 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the $_SERVER['PHP_SELF'] variable in all versions up to, and including, 1.3.2. This is due to insufficient input sanitization and output escaping on the $_SERVER['PHP_SELF'] variable in the plugin's settings page. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.