CVE-2018-20879: cPanel

Medium severity, CVSS 6.3. EPSS: 1% chance of exploitation in the next 30 days.

cPanel before 74.0.8 allows demo accounts to execute arbitrary code via the Fileman::viewfile API (SEC-444).

Affected products

• cPanel cPanel: before 74.0.8 (fixed in 74.0.8)

Published 2019-08-01. Last modified 2026-06-17.