Known vulnerabilities in Bit SMTP – Easy SMTP Solution with Email Logs

SMTP plugin for reliable and secure email delivery. Connect with Gmail, Outlook, Sendgrid, Brevo, MailGun, Amazon SES, and more mail SMTP servers.

1Reported vulnerabilities

5.3Highest CVSS score

1.2.4Latest version

2,000+Active installs

What to do now

Update Bit SMTP – Easy SMTP Solution with Email Logs to 1.2.3 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: May 11, 2026 / Tested up to WordPress: 6.9.7 / 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.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2026-32519	Medium 5.3	0.3%	1.2.2 and earlier	`1.2.3`	March 20, 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.