CVE-2023-34209: Easyuse Mailhunter Ultimate

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Exposure of Sensitive System Information to an Unauthorized Control Sphere in create template function in EasyUse MailHunter Ultimate 2023 and earlier allow remote authenticated users to obtain the absolute path via unencrypted VIEWSTATE parameter.

Affected products

• Easyuse Mailhunter Ultimate: up to and including 2023

Published 2023-10-17. Last modified 2026-06-17.