CVE-2018-20890: cPanel

Medium severity, CVSS 4.3. EPSS: 0.6% chance of exploitation in the next 30 days.

cPanel before 74.0.0 allows arbitrary zone file modifications during record edits (SEC-426).

Affected products

• cPanel cPanel: from 69.9999.122, before 70.0.53 (fixed in 70.0.53); from 71.9980.30, before 72.0.10 (fixed in 72.0.10); from 73.9980.0, before 74.0.0 (fixed in 74.0.0)

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