CVE-2026-74007: WordPress 3D FlipBook – PDF Flipbook Viewer, Flipbook Image Gallery plugin <= 1.16.20 - Sensitive Data Exposure vulnerability
Published Aug 18, 2026
·Updated
Unauthenticated Sensitive Data Exposure in 3D FlipBook – PDF Flipbook Viewer, Flipbook Image Gallery <= 1.16.20 versions.
Affected Software
1 affected component
WordPress 3D FlipBook – PDF Flipbook Viewer, Flipbook Image Gallery<=1.16.20
Event History
Aug 18, 2026
CVE Published
via MITRE·02:00 PM
Data Sourced
via MITRE·02:00 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
Who can exploit this issue?
Sites using affected versions of the WordPress 3D FlipBook – PDF Flipbook Viewer, Flipbook Image Gallery plugin are exposed because exploitation does not require authentication or user interaction and can be performed remotely.
2
Which plugin versions are affected?
The affected version range is 1.16.20 and earlier. Update the plugin to a version later than 1.16.20 when one is available.
3
What information may be exposed, and is there a documented mitigation besides updating?
The available information identifies sensitive data exposure with low confidentiality impact; it does not specify which data is exposed, the affected endpoint, or a workaround for sites that cannot patch immediately.