PDF Flipbook, 3D Flipbook – DearFlip, CVE-2026-2569
- CVE, Research URL
- Application
- Published on
- Mar 11, 2026
- Research Description
- The Dear Flipbook – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via PDF page labels in all versions up to, and including, 2.4.20 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
- Affected versions
-
max 2.4.27.
- Status
-
vulnerable