WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in Easy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more

Make SMTP email sending and delivery easy. Configure Gmail SMTP, Outlook, Brevo, SendGrid, Mailgun, SendLayer or connect to any SMTP server.

8Reported vulnerabilities
9.8Highest CVSS score
2.15.1Latest version
500,000+Active installs

What to do now

Update Easy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more to 2.3.1 or later. 8 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 12, 2026 / Tested up to WordPress: 7.1 / 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-2020-35234 High 7.5 64.6% Before 1.4.4 1.4.4 December 14, 2020
CVE-2019-25141 Critical 9.8 4.5% 1.3.9 and earlier 1.3.9.1 June 7, 2023
CVE-2022-3334 High 7.2 1.2% Before 1.5.0 1.5.0 October 31, 2022
CVE-2022-42699 High 7.2 1.3% 1.5.1 and earlier 1.5.2 November 30, 2022
CVE-2022-45833 Medium 6.5 0.8% 1.5.1 and earlier 1.5.2 December 6, 2022
CVE-2022-45829 Medium 6.5 0.8% 1.5.1 and earlier 1.5.2 November 30, 2022
CVE-2017-7723 Medium 6.1 0.8% 1.2.4 and earlier 1.2.5 April 24, 2017
CVE-2024-3073 Low 2.7 0.3% Before 2.3.1 2.3.1 June 13, 2024

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