CloudHole

CloudHole

Cross-website CloudFlare cookies

What is CloudHole?

CloudHole is a Firefox add-on that stores and re-uses CloudFlare clearance cookies to bypass captchas on multiple websites, providing a seamless browsing experience.

Merlin
Stats
Stats date:
Users: 82 ▼ -2
Rating: 3.18 (11)
Version: 1.4.4 (Last updated: 2016-12-11)
Creation date: 2016-03-12
Weekly download count: 5
Firefox on Android: No
Manifest version: 2
Permissions:
  • tabs
  • storage
  • webRequest
  • webRequestBlocking
  • <all_urls>
Size: 30.09K
Risk impact: High risk impact
Risk likelihood: Low risk likelihood

Other platforms

Not available on Chrome
Not available on Edge
Merlin
Summary

Tired of solving CloudFlare captchas for half the websites you visit because you're using a VPN or TOR? This add-on is for you.

CloudFlare is a great service, and there's nothing wrong with having to solve captchas to prove you're not a robot, but it can get very tedious since their clearance cookie is not applied to other websites, prompting you to solve a captcha for each and every website you visit that is using their service.

This add-on stores the user agent and clearance cookie when you solve a captcha, and re-uses it on other websites as long as it's still valid, easing the pain during your browsing session.

It can also sync your clearance cookies using the CloudHole API, allowing you to re-use them on other devices, embedded systems or API calls which can't use a full browser to solve those captchas.

User reviews
please allow usage of uuid for api key, because 7 bytes is to less entropy / easily bruteforced. possible cookie stealer? Save failed: Must provide a User Agent and Cookies.

From the moment I started using it I noticed a much improved browsing experience. Makes the use of a VPN while browsing tolerable again!

View all user reviews
Safety
Risk impact

CloudHole is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install CloudHole if you trust the publisher.

Risk likelihood

CloudHole has earned a fairly good reputation and likely can be trusted.

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