Simple Fields vulnerabilities
Plugin slug simple-fields · 4 known vulnerabilities · latest disclosed 2026-05-17 · WordPress.org page
2 vulnerabilities have no fixed version yet. If you use this plugin, consider disabling or replacing it until a fix is released.
3 of 4 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Simple Fields
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| High 8.1 | <= 0.3.5 | No fix yet | CVE-2018-25324 | 2026-05-17 | Advisory |
| High 7.2 | <= 1.4.11 | No fix yet | none | 2019-09-24 | Advisory |
| Medium 6.1 | < 1.4.11 | 1.4.11 | CVE-2015-9302 | 2015-08-25 | Advisory |
| High 8.8 | < 1.2 | 1.2 | CVE-2013-7476 | 2013-04-01 | Advisory |
Check if a site is affected
Enter a site address to see which version of Simple Fields and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Simple Fields plugin safe to use?
2 known issue(s) have no fix yet, so check the table above before using it.
How do I check which version of Simple Fields 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.