CVE-2004-2578: Phpgroupware

Medium severity, CVSS 5.0. EPSS: 1.4% chance of exploitation in the next 30 days.

phpGroupWare before 0.9.16.002 transmits the (1) header admin and (2) setup passwords in plaintext via cookies, which allows remote attackers to sniff passwords.

Affected products

• Phpgroupware Phpgroupware: version 0.9.1 only; version 0.9.2 only; version 0.9.3 only; version 0.9.4 only; version 0.9.5 only; version 0.9.6 only; …

Published 2004-12-31. Last modified 2026-06-16.