Skip to content
Permalink
Browse files

Sanitize the URLs passed to redirect_to to prevent a potential respon…

…se spli

CGI.rb and mongrel don't do any sanitization of the contents of HTTP headers
  • Loading branch information...
NZKoz committed Oct 14, 2008
1 parent e857799 commit 7282ed863ca7e6f928bae9162c9a63a98775a19d
Showing with 2 additions and 2 deletions.
  1. +2 −2 actionpack/lib/action_controller/response.rb
@@ -30,9 +30,9 @@ def charset

def redirect(to_url, response_status)
self.headers["Status"] = response_status
self.headers["Location"] = to_url
self.headers["Location"] = to_url.gsub(/[\r\n]/, '')

self.body = "<html><body>You are being <a href=\"#{to_url}\">redirected</a>.</body></html>"
self.body = "<html><body>You are being <a href=\"#{CGI.escapeHTML(to_url)}\">redirected</a>.</body></html>"
end

def prepare!

0 comments on commit 7282ed8

Please sign in to comment.
You can’t perform that action at this time.