WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in Ultimate WP Mail

Custom email and SMS notifications. Automatic send actions. WPForms SMS integration. WooCommerce notifications for purchases, abandoned cart and more!

6Reported vulnerabilities
8.8Highest CVSS score
1.3.13Latest version
700+Active installs

What to do now

Update Ultimate WP Mail to 1.3.9 or later. 5 of these have a fixed version available. Updating resolves them.

Plugin last updated: July 29, 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-2025-6993 High 8.8 0.5% 1.0.17 up to (but not including) 1.3.7 1.3.7 July 16, 2025
CVE-2025-53454 Medium 6.4 0.3% 1.3.8 and earlier 1.3.9 September 22, 2025
CVE-2025-47490 Medium 6.5 0.3% 1.3.4 and earlier 1.3.5 May 7, 2025
CVE-2025-32694 Medium 6.1 0.3% 1.3.9 and earlier — April 9, 2025
CVE-2025-49288 Medium 4.3 0.5% 1.3.5 and earlier 1.3.6 June 5, 2025
CVE-2025-47466 Medium 4.3 0.2% 1.3.4 and earlier 1.3.5 May 7, 2025

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