CVE-2026-1314

3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery <= 1.16.17 - Missing Authorization to Unauthenticated Private/Draft Flipbook Data Exposure

The 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the send_post_pages_json() function in all versions up to, and including, 1.16.17. This makes it possible for unauthenticated attackers to retrieve flipbook page metadata for draft, private and password-protected flipbooks.

Affected

iberezansky · 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery

CVSS v3.1 WORDFENCE

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS

0.89% chance of exploitation in the next 30 days, 59th percentile

Nuclei

medium · CWE-862

Published

2026-04-14

Updated

2026-04-15

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-1314.yaml

References

• CVE Record
• NVD entry