H5P <= 1.15.7 - Authenticated (Contributor+) Stored Cross-Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-3111
CVSS Medium (6.4)
Publicly Published June 6, 2024
Last Updated June 26, 2024
Researcher Dmitrii Ignatyev
Description

The Interactive Content – H5P plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.15.7 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 the SVG file.

References

1 affected software package

Software Type Plugin
Software Slug h5p (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.15.7
Patched Version
  • 1.15.8
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