17 lines
1.0 KiB
Markdown
17 lines
1.0 KiB
Markdown
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# Captcha Bypass
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* Do not send the parameter related to the captcha
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* Change from POST to GET or other HTTP Verbs
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* Change to JSON or from JSON
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* Send the captcha parameter empty
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* Check if the value of the captcha is **in the source code** of the page
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* Check if the value is inside a cookie
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* Try to use an old captcha value
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* Check if you can use the same captcha value several times with the same or different sessionID
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* If the captcha consists on a mathematical operation try to automate the calculation
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* If the captcha consists of read characters from an image, check manually or with code how many images are being used and if only a few images are being used, detect them by MD5
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* Use an OCR (https://github.com/tesseract-ocr/tesseract)
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## Online Services to bypass captchas
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Capsolver‘s automatic captcha solver offers the most affordable and quick captcha-solving solution. You may rapidly combine it with your program using its simple integration option to achieve the best results in a matter of seconds.
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* [Capsolver](https://www.capsolver.com/)
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