Meta Field Block – Display Custom Fields for ACF, Meta Box and More vulnerabilities
Plugin slug display-a-meta-field-as-block · 4 known vulnerabilities · latest disclosed 2026-05-27 · WordPress.org page
Every listed vulnerability has a fix. Version 1.5.3 or later is not affected by any of them. If your site runs an older version, update it.
0 of 4 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Meta Field Block – Display Custom Fields for ACF, Meta Box and More
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.5 | <= 1.5.1 | 1.5.2 | CVE-2026-3173 | 2026-05-27 | Advisory |
| Medium 6.4 | <= 1.5.2 | 1.5.3 | CVE-2026-6252 | 2026-05-13 | Advisory |
| Medium 6.1 | <= 1.3.3 | 1.3.4 | CVE-2024-13362 | 2026-04-30 | Advisory |
| Medium 6.4 | <= 1.2.13 | 1.2.14 | CVE-2024-43278 | 2024-08-16 | Advisory |
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Questions
Is the Meta Field Block – Display Custom Fields for ACF, Meta Box and More plugin safe to use?
All 4 known issues are fixed in current versions (1.5.3 or later). Keeping it updated is what matters.
How do I check which version of Meta Field Block – Display Custom Fields for ACF, Meta Box and More 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.