vulnerability

WordPress Plugin: yellow-pencil-visual-theme-customizer: CVE-2021-24934: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Severity

CVSS

(AV:N/AC:M/Au:N/C:N/I:P/A:N)

Published

Jan 3, 2022

Added

May 15, 2025

Modified

Apr 30, 2026

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

Solution

yellow-pencil-visual-theme-customizer-plugin-cve-2021-24934

References

https://www.cve.org/CVERecord?id=CVE-2021-24934
https://www.wordfence.com/threat-intel/vulnerabilities/id/2608f894-88ed-4f34-a382-8eab7eaab2e7?source=api-prod
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-11846
CVE-2021-24934
https://attackerkb.com/topics/CVE-2021-24934
CWE-79
EUVD-EUVD-2021-11846

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