Full Disclosure mailing list archives

Re: Google reCAPTCHA Validation Bypass


From: Harry Strongburg <harry () harry lu>
Date: Tue, 3 Aug 2010 17:05:08 +0000

On Tue, Aug 03, 2010 at 11:52:01AM -0300, Guilherme Scombatti wrote:
For me only Incorrect.

On Tue, Aug 3, 2010 at 12:57 AM, Harry Strongburg <harry () harry lu> wrote:

Google's reCAPTCHA is currently broken. At the moment, you may follow these
steps to complete a CAPTCHA without user-input:

1) Click the "Play Sound" button
(javascript:Recaptcha.switch_type('audio');)
2) Enter any sentence comprising of 10 words ("google google google google
google google google google google google", as an example).
3) "Answer Correct!"

http://www.google.com/recaptcha/learnmore

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_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/

http://groups.google.com/group/recaptcha/browse_thread/thread/e870492de512a2ad

This problem has been fixed by the reCAPTCHA team.

Hi all,
We've pushed a change which fixes the problem with the audio CAPTCHA.
Thanks to everyone who brought it to our attention.
Best,
The reCAPTCHA team 

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