Flex Local Fonts <= 1.0.0 - Authenticated (Admin+) Stored Cross-Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-24782
CVSS Medium (5.5)
Publicly Published November 15, 2021
Last Updated January 22, 2024
Researcher Vishal Mohan
Description

The Flex Local Fonts WordPress plugin through 1.0.0 does not escape the Class Name field when adding a font, which could allow hight privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

References

1 affected software package

Software Type Plugin
Software Slug fsflex-local-fonts (view on wordpress.org)
Patched? No
Affected Version
  • <= 1.0.0
Patched Version
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