WordPress plugin
DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium11
- Low0
All DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer vulnerabilities
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via '.dvcss' Element Class Attribute
≤2.4.30Update to 2.4.37
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via '.df-element' Element Inner HTML
≤2.4.30Update to 2.4.37
- Medium4.3Missing Authorization
≤2.4.29Update to 2.4.30
- Medium6.4Authenticated (Auhtor+) Stored Cross-Site Scripting via PDF Page Labels
≤2.4.20Update to 2.4.27
- Medium6.1DOM-Based Reflected Cross-Site Scripting via 'pdf-source'
≤2.3.65Update to 2.3.67
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.3.52Update to 2.3.53
- Medium6.1Reflected Cross-Site Scripting
≤2.3.32Update to 2.3.42
- Medium6.4Arbitrary JavaScript Execution
≤0.21.5Update to 0.21.6
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via force_fit
≤2.2.26Update to 2.2.27
- Medium5.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.2.26Update to 2.2.27
- Medium6.4Contributor+ Stored Cross-Site Scripting
≤1.7.12Update to 1.7.13
DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer: common questions
Does DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer have known vulnerabilities?
Yes. VulnCrest Radar lists 11 known vulnerabilities in DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer: 11 medium. At least one is not fixed in the latest version.
How do I check which version of DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer vulnerability?
CVE-2026-8623, published Sep 4, 2026: Dear Flipbook <= 2.4.30 - Authenticated (Contributor+) Stored Cross-Site Scripting via '.dvcss' Element Class Attribute. Severity: Medium (CVSS 6.4).
Is any DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer vulnerability listed in CISA KEV?
No. None of the known DearFlip – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer vulnerabilities is currently listed in the CISA KEV catalog.