SMTP2GO

smtp2go · plugin

Known security vulnerabilities for SMTP2GO. Find out in seconds which version runs on your site with WP Lens.

3 known vulnerabilities

latest May 28, 2026

Vulnerabilities

CVE-2023-28496
WordPress SMTP2GO Plugin <= 1.4.2 is vulnerable to Cross Site Scripting (XSS)
Medium 4.8
CVE-2026-7621
SMTP2GO for WordPress <= 1.16.0 - Missing Authorization to Authenticated (Subscriber+) Log Read/Truncate
Medium 4.3
CVE-2025-54011
WordPress SMTP2GO plugin <= 1.12.1 - Broken Access Control Vulnerability
Medium 4.3