Schema App Structured Data vulnerabilities
Plugin slug schema-app-structured-data-for-schemaorg · 5 known vulnerabilities · latest disclosed 2026-10-28 · WordPress.org page
1 vulnerability has no fixed version yet. If you use this plugin, consider disabling or replacing it until a fix is released.
1 of 5 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Schema App Structured Data
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| High 7.2 | <= 2.3.2 | No fix yet | CVE-2026-96666 | 2026-10-28 | Advisory |
| Medium 6.1 | <= 2.2.4 | 2.2.5 | CVE-2024-11279 | 2024-12-11 | Advisory |
| Medium 4.3 | <= 2.2.0 | 2.2.1 | CVE-2024-0892 | 2024-06-13 | Advisory |
| Medium 4.3 | <= 2.2.0 | 2.2.1 | CVE-2024-0893 | 2024-05-23 | Advisory |
| Medium 5.3 | <= 1.22.3 | 1.22.4 | CVE-2023-44258 | 2023-09-27 | Advisory |
Check if a site is affected
Enter a site address to see which version of Schema App Structured Data and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Schema App Structured Data plugin safe to use?
1 known issue(s) have no fix yet, so check the table above before using it.
How do I check which version of Schema App Structured Data 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.