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CVE-2022-1613: The Restricted Site Access WordPress plugin before 7.3.2 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations in

medium Affects restricted-site-access (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

The Restricted Site Access WordPress plugin before 7.3.2 prioritizes getting a visitor's IP from certain HTTP headers over PHP's REMOTE_ADDR, which makes it possible to bypass IP-based limitations in

Package
restricted-site-access (WordPress plugin) WordPress
Affected versions
<7.3.2
Fixed in
7.3.2
Severity
medium  CVSS 5.3
Exploitation
not on CISA KEV · EPSS 1% (54.0th percentile)
Published
2022-09-26
Source
nvd

References

CWE-639
NVD recordrestricted-site-access (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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