CVE-2004-1770: cPanel

High severity, CVSS 10.0. EPSS: 10.2% chance of exploitation in the next 30 days.

The login page for cPanel 9.1.0, and possibly other versions, allows remote attackers to execute arbitrary code via shell metacharacters in the user parameter.

Affected products

• cPanel cPanel: version 5.0 only; version 5.3 only; version 6.0 only; version 6.2 only; version 6.4 only; version 6.4.1 only; …

Published 2004-03-11. Last modified 2026-06-16.