WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in FastDup – Fastest WordPress Migration & Duplicator

FastDup - Fastest WordPress Migration & Duplicator

5Reported vulnerabilities
8.8Highest CVSS score
2.7.3Latest version
5,000+Active installs

What to do now

Update FastDup – Fastest WordPress Migration & Duplicator to 2.7.3 or later. 5 of these have a fixed version available. Updating resolves them.

Plugin last updated: June 8, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVESeverityExploit probability
next 30 days		 Affected versionsFixed inPublished
CVE-2026-1104 High 8.8 0.3% 0 to 2.7.1 (inclusive) 2.7.2 February 12, 2026
CVE-2023-51406 High 7.5 0.5% 2.1.7 and earlier 2.1.8 January 8, 2024
CVE-2026-0604 Medium 6.5 0.4% 0 to 2.7 (inclusive) 2.7.1 January 6, 2026
CVE-2023-6592 Medium 5.3 0.9% Before 2.2 2.2 January 16, 2024
CVE-2026-52703 Medium 5.3 0.4% 2.7.2 and earlier 2.7.3 June 12, 2026

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.