blogsafe.org My Downloads

BlogSafe.org

WordPress CVEs

Search and review WordPress-related vulnerability records.

← Back to CVE list

CVE-2021-24782

MEDIUM 4.8 CVSS 3.1
Published
December 13, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

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.

Affected products and versions

  • Unknown Flex Local Fonts — From 1.0.0 (including) to 1.0.0 (including)
  • flex_local_fonts_project flex_local_fonts — Up to and including 1.0.0

References

  • wpscan.com https://wpscan.com/vulnerability/5cd846df-1d8b-488d-a691-b76850e8687a Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record