WordPress meta-box has 4 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.
| CVE | Title | Severity | CVSS | Affected | Fixed in |
|---|---|---|---|---|---|
| CVE-2019-14793 | The Meta Box plugin before 4.16.3 for WordPress allows file deletion via ajax, with the wp-admin/admin-ajax.php?action=rwmb_delete_file atta | medium | 6.5 | <4.16.3 | 4.16.3 |
| CVE-2019-14794 | The Meta Box plugin before 4.16.2 for WordPress mishandles the uploading of files to custom folders. | high | 7.5 | <4.16.2 | 4.16.2 |
| CVE-2024-1204 | The Meta Box WordPress plugin before 5.9.4 does not prevent users with at least the contributor role from access arbitrary custom fields as | medium | 4.3 | <5.9.4 | 5.9.4 |
| CVE-2023-6526 | The Meta Box – WordPress Custom Fields Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom post meta valu | medium | 6.4 | <=5.9.2 | – |
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