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Plug XSS hole in file upload name

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Kyle Drake 2017-01-25 20:15:47 -08:00
parent 89f123d125
commit 4f09d954e5
1 changed files with 1 additions and 1 deletions
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app/site_files.rb
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@ -116,7 +116,7 @@ post '/site_files/upload' do
file_upload_response "#{file[:filename]} is too large, upload cancelled." file_upload_response "#{file[:filename]} is too large, upload cancelled."
end end
if !current_site.okay_to_upload? file if !current_site.okay_to_upload? file
file_upload_response %{#{file[:filename]}: file type (or content in file) is only supported by <a href="/supporter">supporter accounts</a>. <a href="/site_files/allowed_types">Why We Do This</a>} file_upload_response %{#{Rack::Utils.escape_html file[:filename]}: file type (or content in file) is only supported by <a href="/supporter">supporter accounts</a>. <a href="/site_files/allowed_types">Why We Do This</a>}
end end
end end