Is himer (WordPress plugin) vulnerable?

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

4advisories
0critical
0on CISA KEV
0no fix recorded
CVETitleSeverityCVSSAffectedFixed in
CVE-2024-2234The Himer WordPress theme before 2.1.1 does not sanitise and escape some of its Post settings, which could allow high privilege users such amedium5.4<2.1.12.1.1
CVE-2024-2040The Himer WordPress theme before 2.1.1 does not have CSRF checks in some places, which could allow attackers to make users join private groumedium4.3<2.1.12.1.1
CVE-2024-2233The Himer WordPress theme before 2.1.1 does not have CSRF checks in some places, which could allow attackers to make logged in users performmedium4.3<2.1.12.1.1
CVE-2024-2235The Himer WordPress theme before 2.1.1 does not have CSRF checks in some places, which could allow attackers to make users vote on any pollsmedium4.3<2.1.12.1.1

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.

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