WP Duplicate – WordPress Migration Plugin vulnerabilities
Plugin slug local-sync · 4 known vulnerabilities · latest disclosed 2026-11-06 · 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 WP Duplicate – WordPress Migration Plugin
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Critical 9.8 | <= 1.1.11 | No fix yet | CVE-2026-123751 | 2026-11-06 | Advisory |
| High 8.8 | <= 1.1.11 | No fix yet | CVE-2026-39755 | 2026-10-05 | Advisory |
| High 8.8 | <= 1.1.8 | 1.1.9 | CVE-2026-1499 | 2026-02-05 | Advisory |
| Medium 4.3 | <= 1.1.6 | 1.1.7 | CVE-2025-24652 | 2025-01-24 | Advisory |
Check if a site is affected
Enter a site address to see which version of WP Duplicate – WordPress Migration Plugin and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the WP Duplicate – WordPress Migration Plugin 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 WP Duplicate – WordPress Migration Plugin 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.