CVE-2002-0934: Jon Hedley ALIENFORM2

Medium severity, CVSS 6.4. EPSS: 2% chance of exploitation in the next 30 days.

Directory traversal vulnerability in Jon Hedley AlienForm2 (typically installed as af.cgi or alienform.cgi) allows remote attackers to read or modify arbitrary files via an illegal character in the middle of a .. (dot dot) sequence in the parameters (1) _browser_out or (2) _out_file.

Affected products

• Jon Hedley ALIENFORM2: version 1.5 only

Published 2002-10-04. Last modified 2026-06-16.