CVE-2022-2352: Wpexperts Post Smtp

High severity, CVSS 7.2. EPSS: 1.3% chance of exploitation in the next 30 days.

The Post SMTP Mailer/Email Log WordPress plugin before 2.1.7 does not have proper authorisation in some AJAX actions, which could allow high privilege users such as admin to perform blind SSRF on multisite installations for example.

Affected products

• Wpexperts Post Smtp: before 2.1.7 (fixed in 2.1.7)

Published 2022-09-26. Last modified 2026-06-17.