CVE-2023-3178: Wpexperts Post Smtp

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

The POST SMTP Mailer WordPress plugin before 2.5.7 does not have proper CSRF checks in some AJAX actions, which could allow attackers to make logged in users with the manage_postman_smtp capability delete arbitrary logs via a CSRF attack.

Affected products

• Wpexperts Post Smtp: before 2.5.7 (fixed in 2.5.7)

Published 2024-01-16. Last modified 2026-06-17.