CVE-2003-0277: Happycgi Happymall

Medium severity, CVSS 5.0. EPSS: 8.1% chance of exploitation in the next 30 days.

Directory traversal vulnerability in normal_html.cgi in Happycgi.com Happymall 4.3 and 4.4 allows remote attackers to read arbitrary files via .. (dot dot) sequences in the file parameter.

Affected products

• Happycgi Happymall: version 4.3 only; version 4.4 only

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