Meta Box – A Framework for Dynamic Websites vulnerabilities
Plugin slug meta-box · 12 known vulnerabilities · latest disclosed 2026-11-07 · WordPress.org page
Every listed vulnerability has a fix. Version 5.15.4 or later is not affected by any of them. If your site runs an older version, update it.
4 of 12 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Meta Box – A Framework for Dynamic Websites
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.4 | <= 5.15.3 | 5.15.4 | CVE-2026-123472 | 2026-11-07 | Advisory |
| Medium 4.3 | <= 5.15.3 | 5.15.4 | CVE-2026-120836 | 2026-11-07 | Advisory |
| Medium 4.9 | <= 5.15.2 | 5.15.3 | CVE-2026-109216 | 2026-10-28 | Advisory |
| Medium 4.3 | <= 5.15.2 | 5.15.3 | CVE-2026-109700 | 2026-10-20 | Advisory |
| Medium 4.3 | < 5.13.1 | 5.13.1 | CVE-2026-15248 | 2026-08-02 | Advisory |
| High 8.1 | <= 5.11.1 | 5.11.2 | CVE-2026-39468 | 2026-04-13 | Advisory |
| High 7.2 | <= 5.11.1 | 5.11.2 | CVE-2025-14675 | 2026-03-06 | Advisory |
| Medium 4.3 | <= 5.9.10 | 5.9.11 | CVE-2024-43235 | 2024-08-09 | Advisory |
| Medium 4.3 | <= 5.9.3 | 5.9.4 | CVE-2024-1204 | 2024-03-25 | Advisory |
| Medium 6.4 | <= 5.9.2 | 5.9.3 | CVE-2023-6526 | 2024-02-05 | Advisory |
| High 8.1 | < 4.16.3 | 4.16.3 | CVE-2019-14793 | 2019-02-02 | Advisory |
| High 7.5 | <= 4.16.1 | 4.16.2 | CVE-2019-14794 | 2019-02-01 | Advisory |
Check if a site is affected
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Questions
Is the Meta Box – A Framework for Dynamic Websites plugin safe to use?
All 12 known issues are fixed in current versions (5.15.4 or later). Keeping it updated is what matters.
How do I check which version of Meta Box – A Framework for Dynamic Websites my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.