CVE-2018-20874: cPanel

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

cPanel before 74.0.8 allows self XSS in the WHM "Create a New Account" interface (SEC-428).

Affected products

• cPanel cPanel: from 69.9999.122, before 70.0.57 (fixed in 70.0.57); from 73.9980.0, before 74.0.8 (fixed in 74.0.8)

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