CVE-2026-5092

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.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
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
https://plugins.trac.wordpress.org/changeset/3494855/
https://www.wordfence.com/threat-intel/vulnerabilities/id/0c822394-4ce1-4bb0-a8cd-bc3557f0e65d?source=cve

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-26 11:16

Updated : 2026-08-26 16:19

NVD link : CVE-2026-5092

Mitre link : CVE-2026-5092

CVE.ORG link : CVE-2026-5092

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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