Kirki Customizer Framework, CVE-2026-16974
- CVE, Research URL
- Home page URL
- Application
- Published on
- Aug 11, 2026
- Research Description
- The Kirki – Freeform Page Builder, Website Builder & Customizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the post_meta Shortcode in all versions up to, and including, 6.2.0 due to insufficient input sanitization and output escaping. 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 6.2.1.
- Status
-
vulnerable