Known vulnerabilities in WP Gmail SMTP

With WP Gmail SMTP plugin you can connect Gmail to your WordPress website for sending emails. It bypasses the normal WP mail function and sends email …

2Reported vulnerabilities

5.3Highest CVSS score

1.0.7Latest version

1,000+Active installs

What to do now

Update WP Gmail SMTP to 1.0.7 or later. Some of these have no published fix. Update to the latest version and check the vendor advisory.

Plugin last updated: August 21, 2018 / Tested up to WordPress: 4.9.31 / View on wordpress.org

This plugin has not been updated in over two years. New vulnerabilities may never be fixed. Consider an alternative.

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.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2025-53232	Medium 5.3	0.3%	1.0.7 and earlier	—	October 10, 2025
CVE-2025-62123	Medium 4.3	0.1%	1.0.7 and earlier	—	December 31, 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.