CVE-2026-103999

The Ultra Addons for Contact Form 7 WordPress plugin is vulnerable to Stored Cross-Site Scripting (XSS) in all versions up to and including 3.5.54 . The root cause is insufficient input sanitization and output escaping, allowing unauthenticated attackers to inject arbitrary web scripts. Attackers...

EUVD-2026-102660

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to Stored Cross-Site Scripting via File Upload in all versions up to, and including, 3.5.54 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary w...