CVE-2020-5188: Dnnsoftware DotNetNuke

Medium severity, CVSS 6.5. EPSS: 1.9% chance of exploitation in the next 30 days.

DNN (formerly DotNetNuke) through 9.4.4 has Insecure Permissions.

Affected products

• Dnnsoftware DotNetNuke: up to and including 9.4.4

Published 2020-02-24. Last modified 2026-06-17.