CVE-2004-0332: Extremail

High severity, CVSS 10.0. EPSS: 2.5% chance of exploitation in the next 30 days.

Extremail 1.5.9 does not check passwords correctly when they are all digits or begin with a digit, which allows remote attackers to gain privileges.

Affected products

• Extremail Extremail: version 1.0 only; version 1.0.1 only; version 1.0.2 only; version 1.0.3 only; version 1.1 only; version 1.1.1 only; …

Published 2004-11-23. Last modified 2026-06-16.