CVE-2025-15696: Unknown REAL3D Flipbook

Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days.

The Real3D Flipbook WordPress plugin before 5.4 does not sanitize or escape several flipbook editor fields before rendering them back in the admin editor, allowing users with the Author role and above to inject arbitrary web scripts that execute in the browser of any user who later opens the affected flipbook for editing, including administrators.

Affected products

• Unknown REAL3D Flipbook: before 5.4 (fixed in 5.4)

Published 2026-09-23. Last modified 2026-09-23.