CVE-2026-2593: Wpsoul Greenshift – Animation And Page Builder Blocks

Medium severity, CVSS 6.4. EPSS: 0.3% chance of exploitation in the next 30 days.

The Greenshift – animation and page builder blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `_gspb_post_css` post meta value and the `dynamicAttributes` block attribute in all versions up to, and including, 12.8.5 due to insufficient input sanitization and output escaping. 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 an injected page.

Affected products

• Wpsoul Greenshift – Animation And Page Builder Blocks: up to and including 12.8.5

Published 2026-03-05. Last modified 2026-06-17.