Exercises

Exercise Avg. Time Difficulty Solved by Tier
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 3215 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 3742 PRO
API to Shell API
This exercise covers the exploitation of PHP type confusion to bypass a signature and the exploitation of unserialize.
2-4 Hr. hard 3551 PRO
1 2
Showing 31–33 of 33 exercises