WordPress Patterns Kit plugin <= 1.0.3 - Contributor+ Stored XSS via YouTube Popup Link vulnerability

Contributor+ Stored XSS via YouTube Popup Link vulnerability discovered by testoun in WordPress Plugin Patterns Kit versions = 1.0.3...

CVE-2026-15249 Patterns Kit <= 1.0.3 - Contributor+ Stored XSS via YouTube Popup Link

The Patterns Kit WordPress plugin through 1.0.3 does not escape a link attribute before its client-side script inserts it into the page, allowing users with a role as low as Contributor to store a payload that executes in the browser of a user who views the content and clicks the affected element...

CVE-2026-15249

The Patterns Kit WordPress plugin (versions

CVE-2026-15249 Patterns Kit <= 1.0.3 - Contributor+ Stored XSS via YouTube Popup Link

The Patterns Kit WordPress plugin through 1.0.3 does not escape a link attribute before its client-side script inserts it into the page, allowing users with a role as low as Contributor to store a payload that executes in the browser of a user who views the content and clicks the affected element...