Custom Fonts – Host Your Fonts Locally <= 2.1.4 - Authenticated (Author+) Stored Cross-Site Scripting

Unrestricted Upload of File with Dangerous Type
CVE CVE-2024-1332
CVSS 6.4 (Medium)
Publicly Published May 23, 2024
Last Updated May 24, 2024
Researcher James Myers (ConfidenceRemainsHigh)


The Custom Fonts – Host Your Fonts Locally plugin for WordPress is vulnerable to Stored Cross-Site Scripting via svg file upload in all versions up to, and including, 2.1.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author level or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.



Vulnerability Details for Custom Fonts – Host Your Fonts Locally

Software Type Plugin
Software Slug custom-fonts (view on
Patched? Yes
Remediation Update to version 2.1.5, or a newer patched version
Affected Version
  • <= 2.1.4
Patched Version
  • 2.1.5

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