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Description

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.

PUBLISHED Reserved 2026-01-21 | Published 2026-04-14 | Updated 2026-04-15 | Assigner Wordfence




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

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

Any version
affected

Timeline

2026-01-09:Discovered
2026-04-14:Disclosed

Credits

Kai Aizen finder

References

www.wordfence.com/...-2dbf-4afa-b61e-e617be2c4dc2?source=cve

plugins.trac.wordpress.org/changeset/3467608/

cve.org (CVE-2026-1314)

nvd.nist.gov (CVE-2026-1314)

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