CVE-2026-109989

The Themify Popup plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) in all versions up to and including 1.4.7 . The root cause is insufficient input sanitization and output escaping related to the 'popup_width_unit' parameter. This flaw allows authenticated attackers with au...

EUVD-2026-103231

The Themify Popup plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'popupwidthunit' parameter in all versions up to, and including, 1.4.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level acce...