CVE-2025-3616: Greenshiftwp Greenshift - Animation And Page Builder Blocks

High severity, CVSS 8.8. EPSS: 2.5% chance of exploitation in the next 30 days.

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the gspb_make_proxy_api_request() function in versions 11.4 to 11.4.5. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The arbitrary file upload was sufficiently patched in 11.4.5, but a capability check was added in 11.4.6 to properly prevent unauthorized limited file uploads.

Affected products

• Greenshiftwp Greenshift - Animation And Page Builder Blocks: from 11.4, before 11.4.6 (fixed in 11.4.6)

Published 2025-04-22. Last modified 2026-06-17.