CVE-2004-2284: Open Webmail

High severity, CVSS 10.0. EPSS: 3.4% chance of exploitation in the next 30 days.

The read_list_from_file function in vacation.pl for OpenWebmail before 2.32 20040629 allows remote attackers to execute arbitrary commands via shell metacharacters in a filename argument.

Affected products

• Open Webmail Open Webmail: version 1.7 only; version 1.8 only; version 1.71 only; version 1.81 only; version 1.90 only; version 2.20 only; …

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