CVE-2022-28055: Fusionpbx

Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days.

Fusionpbx v4.4 and below contains a command injection vulnerability via the download email logs function.

Affected products

• Fusionpbx Fusionpbx: up to and including 4.4.0

Published 2022-05-04. Last modified 2026-06-17.