CVE-2004-0041: Mod Auth Shadow

High severity, CVSS 7.5. EPSS: 1.6% chance of exploitation in the next 30 days.

The mod_auth_shadow module 1.4 and earlier does not properly enforce the expiration of a user account and password, which could allow remote authenticated users to bypass intended access restrictions.

Affected products

• Mod Auth Shadow Mod Auth Shadow: version 1.0 only; version 1.1 only; version 1.2 only; version 1.3 only; version 1.4 only

Published 2004-02-03. Last modified 2026-06-16.