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CVE-2026-5092

MEDIUM 6.4 CVSS 3.1
Published
August 26, 2026
Last modified
August 26, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Description

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.

Affected WordPress components

  • Greenshift – animation and page builder blocks Plugin · greenshift-animation-and-page-builder-blocks
    Confirmed match Active
    Up to and including 12.8.9
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • wpsoul Greenshift – animation and page builder blocks — Up to and including 12.8.9

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/tags/12.8.6/libs_beauty/api/index.js#L406
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/tags/12.8.6/libs_beauty/api/index.js#L777
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/tags/12.8.6/libs_beauty/interactionlayer/index.js#L869
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/trunk/libs_beauty/api/index.js#L406
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/trunk/libs_beauty/api/index.js#L777
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/greenshift-animation-and-page-builder-blocks/trunk/libs_beauty/interactionlayer/index.js#L869
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3494855/
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/0c822394-4ce1-4bb0-a8cd-bc3557f0e65d?source=cve
  • nvd.nist.gov Official NVD record