Commands.pm in Mojolicious before 0.999928 does not properly perform CGI environment detection, which has unspecified impact and remote attack vectors.
https://github.com/kraih/mojo/commit/b3a1fb453eda447c0bb082cd9eed81bb75a7564a
https://github.com/kraih/mojo/commit/aa7c8da54b1ebd4ccb64aa66dede7b7cdb381c44
http://www.debian.org/security/2011/dsa-2239
http://cpansearch.perl.org/src/KRAIH/Mojolicious-1.20/Changes