Is mediamatic (WordPress plugin) vulnerable?

WordPress mediamatic has 3 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.

3advisories
0critical
0on CISA KEV
2no fix recorded
CVETitleSeverityCVSSAffectedFixed in
CVE-2021-24848The mediamaticAjaxRenameCategory AJAX action of the Mediamatic WordPress plugin before 2.8.1, available to any authenticated user, does not high8.8<2.8.12.8.1
CVE-2023-0293The Mediamatic – Media Library Folders plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on its Amedium4.3<=2.8.1–
CVE-2023-0294The Mediamatic – Media Library Folders plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.high8.8<=2.8.1–

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.

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.