Vulnerability in Greenshift – animation and page builder blocks — CVE-2026-5092

What to do now

Update Greenshift – animation and page builder blocks to 12.9.0 or later.

Affected versions

• Everything up to and including 12.8.9

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the customapi action handler in versions up to, and including, 12.8.9. This is due to insufficient sanitization of API responses before output via innerHTML. 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 the injected page.

This description is reproduced verbatim from the public vulnerability record.

• https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/tags/12.8.6/libs_beauty/api/index.js#L406
• https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/tags/12.8.6/libs_beauty/api/index.js#L777
• https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/tags/12.8.6/libs_beauty/interactionlayer/index.js#L869
• https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/trunk/libs_beauty/api/index.js#L406
• https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/trunk/libs_beauty/api/index.js#L777
• https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/trunk/libs_beauty/interactionlayer/index.js#L869

This page is compiled automatically from public databases. Accuracy is not guaranteed; confirm against the vendor advisory before acting.