template.cgi in Free On-Line Dictionary of Computing (FOLDOC) allows remote attackers to read files and execute commands via shell metacharacters in the argument to template.cgi.
https://exchange.xforce.ibmcloud.com/vulnerabilities/6217
http://wombat.doc.ic.ac.uk/foldoc/index.html
http://archives.neohapsis.com/archives/bugtraq/2001-03/0109.html