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CVE-2021-24539: 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 S

medium Affects coming-soon\,-under-construction-\&-maintenance-mode-by-dazzler (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

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 S

Package
coming-soon\,-under-construction-\&-maintenance-mode-by-dazzler (WordPress plugin) WordPress
Affected versions
<1.6.7
Fixed in
1.6.7
Severity
medium  CVSS 4.8
Exploitation
not on CISA KEV · EPSS 1% (48.1th percentile)
Published
2021-11-01
Source
nvd

References

CWE-79
NVD recordcoming-soon\,-under-construction-\&-maintenance-mode-by-dazzler (WordPress plugin) advisories

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# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden wordpress /var/www/html

# or, without Composer
pipx install phpwarden   &&   phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

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