CVE-2003-0243: Happycgi Happymall

High severity, CVSS 7.5. EPSS: 3.5% chance of exploitation in the next 30 days.

Happycgi.com Happymall 4.3 and 4.4 allows remote attackers to execute arbitrary commands via shell metacharacters in the file parameter for the (1) normal_html.cgi or (2) member_html.cgi scripts.

Affected products

• Happycgi Happymall: version 4.3 only; version 4.4 only

Published 2003-05-27. Last modified 2026-06-16.