CVE-2018-20938: cPanel

Low severity, CVSS 2.7. EPSS: 0.6% chance of exploitation in the next 30 days.

cPanel before 68.0.27 does not enforce ownership during addpkgext and delpkgext WHM API calls (SEC-324).

Affected products

• cPanel cPanel: from 67.9999.64, before 68.0.27 (fixed in 68.0.27)

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