CSS3 Buttons, CVE-2025-13907

CVE, Research URL: CVE-2025-13907
Home page URL: Security reports for CSS3 Buttons
Application: CSS3 Buttons
Published on: Dec 06, 2025
Research Description: The CSS3 Buttons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'button' shortcode in all versions up to, and including, 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.
Affected versions: max 0.1.
Status: vulnerable