CVE-2022-4529: The Security, Antivirus, Firewall – S.A.F plugin for WordPress is vulnerable to IP Address Spoofing in versions up to, and including, 2.3.5. This is due to insufficient restrictions on where the IP Ad

medium Affects security-antivirus-firewall (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The Security, Antivirus, Firewall – S.A.F plugin for WordPress is vulnerable to IP Address Spoofing in versions up to, and including, 2.3.5. This is due to insufficient restrictions on where the IP Ad

Package
security-antivirus-firewall (WordPress plugin) WordPress
Affected versions
<=2.3.5
Fixed in
no fix recorded
Severity
medium  CVSS 5.3
Exploitation
not on CISA KEV · EPSS 0% (13.5th percentile)
Published
2024-09-05
Source
nvd

References

CWE-348
NVD recordsecurity-antivirus-firewall (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.

# one-time install
pip install phpwarden

# then
phpwarden wordpress /var/www/html

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

Install docs   How findings are ranked

Related advisories