PDF.js < 4.2.67 - Arbitrary JavaScript Execution

Wordfence Intelligence   >   Vulnerability Database   >   PDF.js < 4.2.67 - Arbitrary JavaScript Execution
6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-4367
CVSS 6.4 (Medium)
Publicly Published May 20, 2024
Last Updated September 26, 2024
Researchers Colin Xu
James Myers (ConfidenceRemainsHigh)
Codean Labs

Description

PDF.js is vulnerable to Arbitrary JavaScript Execution in versions prior to 4.2.67. This is due to a missing type check when handling fonts. This makes it possible for authenticated attackers, with contributor-level or above permissions, to execute arbitrary JavaScript if they can successfully trick a user into opening a crafted PDF file.

References

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Vulnerability Details for PDF Poster – PDF Embedder Plugin

PDF Poster – PDF Embedder Plugin

Software Type Plugin
Software Slug pdf-poster (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.1.22, or a newer patched version
Affected Version
  • <= 2.1.21
Patched Version
  • 2.1.22

10 other affected software packages

ARI Fancy Lightbox – Popup for WordPress

Software Type Plugin
Software Slug ari-fancy-lightbox (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.3.15, or a newer patched version
Affected Version
  • <= 1.3.14
Patched Version
  • 1.3.15

BSK PDF Manager

Software Type Plugin
Software Slug bsk-pdf-manager (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.6.1, or a newer patched version
Affected Version
  • <= 3.6
Patched Version
  • 3.6.1

Dear Flipbook – PDF Flipbook, 3D Flipbook, PDF embed, PDF viewer

Software Type Plugin
Software Slug 3d-flipbook-dflip-lite (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.15.6, or a newer patched version
Affected Version
  • <= 1.15.5
Patched Version
  • 1.15.6

EmbedPress – Embed PDF, 3D Flipbook, Social Feeds, Google Docs, Vimeo, Wistia, YouTube Videos, Audios, Google Maps in Gutenberg Block & Elementor

Software Type Plugin
Software Slug embedpress (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.0.3, or a newer patched version
Affected Version
  • <= 4.0.2
Patched Version
  • 4.0.3

PDF Embedder

Software Type Plugin
Software Slug pdf-embedder (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.8.0, or a newer patched version
Affected Version
  • <= 4.7.1
Patched Version
  • 4.8.0

PDF Viewer for Elementor

Software Type Plugin
Software Slug pdf-viewer-for-elementor (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 2.9.3

PDF viewer for Elementor & Gutenberg

Software Type Plugin
Software Slug pdfjs-viewer-for-elementor (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 1.3.2

PDF.js Viewer

Software Type Plugin
Software Slug pdfjs-viewer-shortcode (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.2, or a newer patched version
Affected Version
  • <= 2.1.8.1
Patched Version
  • 2.2

Tainacan

Software Type Plugin
Software Slug tainacan (view on wordpress.org)
Patched? Yes
Remediation Update to version 0.21.6, or a newer patched version
Affected Version
  • <= 0.21.5
Patched Version
  • 0.21.6

Wonder PDF Embed

Software Type Plugin
Software Slug wonderplugin-pdf-embed (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.8, or a newer patched version
Affected Version
  • <= 2.7
Patched Version
  • 2.8

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