PT-2026-32993 · WordPress · 3D Flipbook

Kai Aizen · CVE-2026-1314 · Published 2026-04-14 · Updated 2026-04-21

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery versions prior to 1.16.18

Description This plugin for WordPress allows unauthenticated attackers to retrieve flipbook page metadata for draft, private, and password-protected flipbooks. This occurs due to a missing capability check in the send post pages json() function.

Recommendations Update to a version later than 1.16.17. As a temporary workaround, consider disabling the send post pages json() function until the update is applied.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-1314

Affected Products

3D Flipbook

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-1314 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/d7e41753-2dbf-4afa-b61e-e617be2c4dc2?source=cve · Note
• https://twitter.com/pdnuclei_bot/status/2046680403491303766 · Twitter Post
• https://twitter.com/CVEnew/status/2044338867550199861 · Twitter Post
• https://plugins.trac.wordpress.org/changeset/3467608 · Note