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CVE-2021-24934

MEDIUM 6.1 CVSS 3.1
Published
February 1, 2022
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:N/UI:R/S:C/C:L/I:L/A:N

Description

The Visual CSS Style Editor WordPress plugin before 7.5.4 does not sanitise and escape the wyp_page_type parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting issue

Affected WordPress components

  • Visual CSS Style Editor Plugin · yellow-pencil-visual-theme-customizer
    Possible match Active
    From 7.5.4 (including) to 7.5.4 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Visual CSS Style Editor — From 7.5.4 (including) to 7.5.4 (excluding)
  • yellowpencil visual_css_style_editor — Before 7.5.4

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/2649978 Patch, Third Party Advisory
  • wpscan.com https://wpscan.com/vulnerability/0aa5a8d5-e736-4cd3-abfd-8e0a356bb6ef Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record