Exercises

Exercise Avg. Time Difficulty Solved by Tier
HTTP 16
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 3626 PRO
HTTP 18
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 3584 PRO
HTTP 17
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 3597 PRO
CVE-2020-17xx8
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 811 PRO
API 03 API
This exercise is the API version of an exercise you already solved in another badge. You should use it to get more confident with discovering vulnerabilities without any hint on what to look for.
< 1 Hr. easy 2616 PRO
CVE-2020-11xxx
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 832 PRO
HTTP 11
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 3919 PRO
HTTP 15
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 3748 PRO
HTTP 14
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 3769 PRO
API 02 API
This exercise is the API version of an exercise you already solved in another badge. You should use it to get more confident with discovering vulnerabilities without any hint on what to look for.
< 1 Hr. easy 3291 PRO
HTTP 10
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 3996 PRO
HTTP 07
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 4203 PRO
HTTP 06
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 4311 PRO
HTTP 08
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 4187 PRO
HTTP 03
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 4680 PRO
HTTP 04
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 4508 PRO
HTTP 05
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 4414 PRO
HTTP 01
This challenge covers how to send specific HTTP requests
< 1 Hr. easy 5187 PRO
API 01 API
This exercise is the API version of an exercise you already solved in the Essential Badge. You should use it to get more confident with discovering vulnerabilities without any hint on what to look for.
< 1 Hr. easy 3824 PRO
Recon 25
In this challenge, you need to look for a file named key2.txt in the place used to serve the assets for the main website
< 1 Hr. easy 3459 FREE
Code Review 16
This exercise is one of our challenges to help you learn how to review real source code
< 1 Hr. easy 577 PRO
Recon 20
In this challenge, you need to look at the branches in repo3
< 1 Hr. easy 5781 FREE
Recon 21
In this challenge, you need to look at the information in the branches for repo4
< 1 Hr. easy 5653 FREE
Recon 23
In this challenge, you need to look for sensitive information in commit messages
< 1 Hr. easy 5411 FREE
Recon 13
In this challenge, you need to find the TXT record linked to key.z.hackycorp.com
< 1 Hr. easy 7207 FREE
Recon 14
In this challenge, you need to find a TXT record by doing a zone transfer on z.hackycorp.com
< 1 Hr. easy 6490 FREE
Recon 15
In this challenge, you need to find a TXT record by doing a zone transfer on the internal zone "int"
< 1 Hr. easy 5914 FREE
Recon 11
< 1 Hr. easy 6625 FREE
Recon 12
< 1 Hr. easy 7178 FREE
Recon 06
This exercise covers default vhost
< 1 Hr. easy 12814 FREE
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Showing 121–150 of 275 exercises