Is wp-cerber (WordPress plugin) vulnerable?

WordPress wp-cerber has 4 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.

4advisories
0critical
0on CISA KEV
1no fix recorded
CVETitleSeverityCVSSAffectedFixed in
CVE-2016-10990The wp-cerber plugin before 2.7 for WordPress has XSS via the X-Forwarded-For HTTP header.medium6.1<2.72.7
CVE-2022-2939The WP Cerber Security plugin for WordPress is vulnerable to security protection bypass in versions up to, and including 9.0, that makes usemedium5.3<=9.0–
CVE-2022-4712The WP Cerber Security plugin for WordPress is vulnerable to stored cross-site scripting via the log parameter when logging in to the site ihigh7.2<9.29.2
CVE-2022-4100The WP Cerber Security plugin for WordPress is vulnerable to IP Protection bypass in versions up to, and including 9.4 due to the plugin impmedium5.3<9.59.5

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.