Hypermail allows remote attackers to execute arbitrary commands on a server supporting SSI via an attachment with a .shtml extension, which is archived on the server and can then be executed by requesting the URL for the attachment.Referenceshttp://marc.info/?l=bugtraq&m=100626603407639&w=2http://www.hypermail.org/dist/hypermail-2.1.4.tar.gzhttps://exchange.xforce.ibmcloud.com/vulnerabilities/7576
