CVE-2023-6776 MEDIUM

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

Vendor Iberezansky
Product 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery
Weakness CWE-79 · XSS
Published January 11, 2024
Last update April 8, 2026
View on NVD All CVEs

CVSS base score

6.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

January 11, 2024 CVE published
April 8, 2026 Record updated