MailPoet – Newsletters, Email Marketing, and Automation Security & Risk Analysis
wordpress.org/plugins/mailpoetSend beautiful newsletters from WordPress. Collect subscribers with signup forms, automate your emails for WooCommerce, blog post notifications & more
Is MailPoet – Newsletters, Email Marketing, and Automation Safe to Use in 2026?
Generally Safe
Score 98/100MailPoet – Newsletters, Email Marketing, and Automation has a strong security track record. Known vulnerabilities have been patched promptly. It's a solid choice for most WordPress installations.
MailPoet – Newsletters, Email Marketing, and Automation Security Vulnerabilities
CVEs by Year
Severity Breakdown
3 total CVEs
MailPoet <= 5.5.1 - Authenticated (Administrator+) Stored Cross-Site Scripting
MailPoet <= 5.3.1 - Authenticated (Administrator+) Stored Cross-Site Scripting
MailPoet – emails and newsletters in WordPress <= 3.23.1 - Reflected Cross-Site Scripting via URL parameter
MailPoet – Newsletters, Email Marketing, and Automation Release Timeline
Maintenance & Trust
MailPoet – Newsletters, Email Marketing, and Automation Maintenance & Trust
Maintenance Signals
Community Trust
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MailPoet – Newsletters, Email Marketing, and Automation Developer Profile
1 plugin · 500K total installs