What’s Vulnerable › Vulnerabilities

CVE-2023-6776: 3D Flipbook <= 1.15.2 - Authenticated (Contributor+) Cross-Site Scripting via Ready Function

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-11 · updated 2026-06-17
• Weakness: CWE-79

Description

The 3D FlipBook plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Ready Function’ field in all versions up to, and including, 1.15.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• iberezansky 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery: through 1.15.2

References

• https://plugins.trac.wordpress.org/changeset/3014013/interactive-3d-flipbook-powered-physics-engine
• https://www.wordfence.com/threat-intel/vulnerabilities/id/500fd8aa-9ad1-41ee-bbeb-cda9c80c4fcb?source=cve
• https://plugins.trac.wordpress.org/changeset/3014013/interactive-3d-flipbook-powered-physics-engine
• https://www.wordfence.com/threat-intel/vulnerabilities/id/500fd8aa-9ad1-41ee-bbeb-cda9c80c4fcb?source=cve

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