CVE-2026-74007: Iberezansky 3d Flipbook – PDF Flipbook Viewer, Flipbook Image Gallery

Medium severity, CVSS 5.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Unauthenticated Sensitive Data Exposure in 3D FlipBook – PDF Flipbook Viewer, Flipbook Image Gallery <= 1.16.20 versions.

Affected products

• Iberezansky 3d Flipbook – PDF Flipbook Viewer, Flipbook Image Gallery: up to and including 1.16.20

Published 2026-08-18. Last modified 2026-08-20.