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CVE-2022-1593: The Site Offline or Coming Soon WordPress plugin through 1.6.6 does not have CSRF check in place when updating its settings, and it also lacking sanitisation as well as escaping in some of them. As a

medium Affects site-offline-or-coming-soon (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

The Site Offline or Coming Soon WordPress plugin through 1.6.6 does not have CSRF check in place when updating its settings, and it also lacking sanitisation as well as escaping in some of them. As a

Package
site-offline-or-coming-soon (WordPress plugin) WordPress
Affected versions
<=1.6.6
Fixed in
no fix recorded
Severity
medium  CVSS 6.1
Exploitation
not on CISA KEV · EPSS 1% (56.1th percentile)
Published
2022-06-27
Source
nvd

References

CWE-79
NVD recordsite-offline-or-coming-soon (WordPress plugin) advisories

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# 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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