Is all-in-one-security (WordPress plugin) vulnerable?

WordPress all-in-one-security has 4 known advisories in the phpwarden feed. Feed 2026.10.28.3, updated 2026-10-28.

4advisories
0critical
0on CISA KEV
0no fix recorded
CVETitleSeverityCVSSAffectedFixed in
CVE-2023-0157The All-In-One Security (AIOS) WordPress plugin before 5.1.5 does not escape the content of log files before outputting it to the plugin admmedium4.8<5.1.55.1.5
CVE-2023-0156The All-In-One Security (AIOS) WordPress plugin before 5.1.5 does not limit what log files to display in it's settings pages, allowing an aumedium4.9<5.1.55.1.5
CVE-2022-4346The All-In-One Security (AIOS) WordPress plugin before 5.1.3 leaked settings of the plugin publicly, including the used email address.medium5.3<5.1.35.1.3
CVE-2022-4097The All-In-One Security (AIOS) WordPress plugin before 5.0.8 is susceptible to IP Spoofing attacks, which can lead to bypassed security featmedium5.3<5.0.85.0.8

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
A version is vulnerable when it falls inside an affected range and below the fixed version. phpwarden applies these ranges to the exact versions in your lockfile or install, so you only see what applies to you.