CVE-2014-5269
Plack::App::File in Plack before 1.0031 removes trailing slash characters from paths, which allows remote attackers to bypass the whitelist of generated files and obtain sensitive information via a crafted path, related to Plack::Middleware::Static.
Date published : 2014-09-04
http://api.metacpan.org/source/MIYAGAWA/Plack-1.0031/Changes
https://github.com/avar/Plack/commit/bc1731dbb53850c380875ad683cd87c8ec99eee3