Coming Soon, Under Construction & Maintenance Mode By Dazzler <= 1.6.3 - Admin+ Stored Cross-Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-24539
CVSS 5.5 (Medium)
Publicly Published October 4, 2021
Last Updated January 22, 2024
Researcher Asif Nawaz Minhas - Patchstack Alliance


The Coming Soon, Under Construction & Maintenance Mode By Dazzler WordPress plugin before 1.6.7 does not sanitise or escape its description setting when outputting it in the frontend when the Coming Soon mode is enabled, even when the unfiltered_html capability is disallowed, leading to an authenticated Stored Cross-Site Scripting issue



Vulnerability Details for Coming Soon, Under Construction & Maintenance Mode By Dazzler

Software Type Plugin
Software Slug coming-soon-wp (view on
Patched? Yes
Remediation Update to version 1.6.7, or a newer patched version
Affected Version
  • <= 1.6.3
Patched Version
  • 1.6.7

Did you know Wordfence Intelligence provides free personal and commercial API access to our comprehensive WordPress vulnerability database, along with a free webhook integration to stay on top of the latest vulnerabilities added and updated in the database? Get started today!

Learn more

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.