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Fix vulnerable.

This commit is contained in:
BoHung Chiu 2022-10-25 12:02:54 +08:00
parent 79dbca5d86
commit cd437b485b
1 changed files with 3 additions and 0 deletions
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3
app/controllers/ru_captcha/captcha_controller.rb
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@ -4,6 +4,9 @@ module RuCaptcha
return head :ok if request.head? return head :ok if request.head?
headers['Cache-Control'] = 'no-cache, no-store, max-age=0, must-revalidate' headers['Cache-Control'] = 'no-cache, no-store, max-age=0, must-revalidate'
headers['Pragma'] = 'no-cache' headers['Pragma'] = 'no-cache'
if params[:t].present? && (!params[:t].is_i? rescue true)
render :body => nil, :status => 404 and return
end
if params[:format] == "wav" and RuCaptcha.espeak? if params[:format] == "wav" and RuCaptcha.espeak?
data = generate_speech_rucaptcha data = generate_speech_rucaptcha
opts = { disposition: 'inline', type: 'audio/wav' } opts = { disposition: 'inline', type: 'audio/wav' }