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Captcha

Liam | Last updated: Apr 18, 2017 08:50AM UTC

Hi. I am trying to use burp suite for testing on a site but the site has a captcha and not sure how I can make burp suite bypass it ? The captcha is a image with 4 digits. I assume every time the page is loaded it changes the image with the captcha. How do I go about bypassing this captcha in burp ? Any info as quickly as possible would be helpful. Thank you.

PortSwigger Agent | Last updated: Apr 18, 2017 03:15PM UTC

There isn't any support in Burp for automatic solving of CAPTCHAs, sorry. Sometimes, you can find a logic flaw in the CAPTCHA validation that lets you continue automated testing (e.g. the puzzle can be solved manually once and the solution replayed). If anyone fancies creating a Burp extension to automatically solve CAPTCHAs, then that would be fantastic!

Burp User | Last updated: Apr 03, 2018 10:11AM UTC