GreenShift - Animation and Page Builder Blocks <= 12.6 - Missing Authorization to Authenticated (Subscriber+) Information Disclosure of AI API Keys and Stored Cross-Site Scripting via custom_css

Missing Authorization
CVE CVE-2026-1927
CVSS Medium (5.4)
Publicly Published February 5, 2026
Last Updated March 3, 2026
Researcher ISMAILSHADOW
Description

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the greenshift_app_pass_validation() function in all versions up to, and including, 12.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve global plugin settings including stored AI API keys and modify plugin settings, including the injection of arbitrary web scripts via the 'custom_css' value (stored XSS). NOTE: This vulnerability was partially patched in version 12.6.

References

1 affected software package

Software Type Plugin
Software Slug greenshift-animation-and-page-builder-blocks (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 12.6
Patched Version
  • 12.6.1
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