Is header-footer-code-manager (WordPress plugin) vulnerable?

WordPress header-footer-code-manager has 3 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.

3advisories
0critical
0on CISA KEV
1no fix recorded
CVETitleSeverityCVSSAffectedFixed in
CVE-2021-24791The Header Footer Code Manager WordPress plugin before 1.1.14 does not validate and escape the "orderby" and "order" request parameters befohigh7.2<1.1.141.1.14
CVE-2022-0710The Header Footer Code Manager plugin <= 1.1.16 for WordPress is vulnerable to Reflected Cross-Site Scripting (XSS) via the $_REQUEST['page'medium6.1<=1.1.16–
CVE-2022-0899The Header Footer Code Manager WordPress plugin before 1.1.24 does not escape generated URLs before outputting them back in attributes in anmedium6.1<1.1.241.1.24

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.