WordPress · Nimble Page Builder · CVE-2026-16557
**Name of the Vulnerable Software and Affected Versions**
Nimble Page Builder WordPress plugin versions prior to 3.3.9
**Description**
An authorization check is missing when returning page-builder content through an authenticated AJAX action. This allows any authenticated user with Subscriber level permissions or higher to disclose the page-builder content of arbitrary non-public posts and pages, including those with draft, pending, private, or scheduled status.
**Recommendations**
Update the Nimble Page Builder WordPress plugin to version 3.3.9 or later.