CVE-2026-1314— 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery <= 1.16.17 - Missing Authorization to Unauthenticated Private/Draft Flipbook Data Exposure
Quick assessment
Affected
iberezansky 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery 1.16.17及之前版本存在安全漏洞，该漏洞源于缺少能力检查，可能导致未
Public Exploits 1
Nuclei · 1
CVE-2026-1314.yaml [template]
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2026-1314
Vulnerability Information
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Vulnerability Title
3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery <= 1.16.17 - Missing Authorization to Unauthenticated Private/Draft Flipbook Data Exposure
Source: CVE Program / CVE List V5
Vulnerability Description
The 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the send_post_pages_json() function in all versions up to, and including, 1.16.17. This makes it possible for unauthenticated attackers to retrieve flipbook page metadata for draft, private and password-protected flipbooks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery 1.16.17及之前版本存在安全漏洞，该漏洞源于缺少能力检查，可能导致未
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| iberezansky | 3D FlipBook – PDF Embedder, PDF Flipbook Viewer, Flipbook Image Gallery | 0 ~ 1.16.17 | - |
|
II. Public POCs for CVE-2026-1314
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | WordPress 3D FlipBook - PDF Flipbook Viewer, Flipbook Image Gallery plugin versions <= 1.16.17 contain a missing authorization vulnerability in multiple AJAX endpoints. The fb3d_send_posts_in, fb3d_send_post_pages, fb3d_send_posts_in_pages, fb3d_send_posts_in_first_page, and fb3d_send_post_first_page handlers are registered with wp_ajax_nopriv hooks but fail to verify the post status of requested flipbook entries. This allows unauthenticated attackers to retrieve full metadata, PDF URLs, and configuration data of private, draft, and password-protected flipbook posts. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-1314.yaml | POC Details |
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IV. Related Vulnerabilities
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CVE-2026-15758
3D FlipBook <= 1.16.20 - Unauthenticated Sensitive Informati -
CVE-2025-5289
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CVE-2024-3883
3D FlipBook <= 1.15.4 - Authenticated (Author+) Stored Cross -
CVE-2024-1081
3D FlipBook – PDF Flipbook WordPress <= 1.15.3 - Authenticat -
CVE-2023-6776
3D Flipbook <= 1.15.2 - Authenticated (Contributor+) Cross-S
Same vendor: iberezansky
-
CVE-2026-15758
3D FlipBook <= 1.16.20 - Unauthenticated Sensitive Informati -
CVE-2026-74007
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CVE-2025-58226
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3D FlipBook - Lite Edition <= 1.16.15 - Authenticated (Contr -
CVE-2024-43152
WordPress 3D FlipBook plugin <= 1.15.6 - Cross Site Scriptin
Same weakness: CWE-862
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V. Comments for CVE-2026-1314
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