Visual CSS Style Editor <= 7.5.3 - Reflected Cross-Site Scripting via wyp_page_type parameter

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-24934
CVSS 6.1 (Medium)
Publicly Published January 3, 2022
Last Updated January 22, 2024
Researcher ZhongFu Su

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

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Vulnerability Details for Visual CSS Style Editor

Software Type Plugin
Software Slug yellow-pencil-visual-theme-customizer (view on wordpress.org)
Patched? Yes
Remediation Update to version 7.5.4, or a newer patched version
Affected Version
  • <= 7.5.3
Patched Version
  • 7.5.4

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