CVE-2026-83544: Unknown Greenshift

Medium severity, CVSS 6.8. EPSS: 0.4% chance of exploitation in the next 30 days.

The Greenshift WordPress plugin before 13.2.0 does not properly escape a block animation attribute before outputting it within an HTML attribute, allowing users with contributor-level access and above to inject arbitrary web scripts that execute when the content is viewed.

Affected products

• Unknown Greenshift: before 13.2.0 (fixed in 13.2.0)

Published 2026-09-05. Last modified 2026-09-08.