Exercises

Exercise Avg. Time Difficulty Solved by Tier
API 18
This exercise covers how to exploit an authorization issue in an API.
< 1 Hr. medium 550 PRO
API 16
This exercise covers how to exploit an authorization issue in an API.
< 1 Hr. medium 552 PRO
API 17
This exercise covers how to exploit an authorization issue in an API.
< 1 Hr. medium 461 PRO
GraphQL Authorization 01
This exercise covers a simple authorization issue in a GraphQL application.
< 1 Hr. easy 429 PRO
GraphQL Authorization 02
This exercise covers a simple authorization issue in a GraphQL application.
< 1 Hr. easy 439 PRO
Golang Code Review #01
This challenge covers the review of a snippet of code written in Golang.
< 1 Hr. easy 211 PRO
Golang Code Review #03
This challenge covers the review of a snippet of code written in Golang.
< 1 Hr. easy 166 PRO
CVE-2022-X10X8
This challenge covers the review of a CVE in a Golang codebase and its patch
1-2 Hr. hard 157 PRO
CVE-2022-2X8XX
This challenge covers the review of a CVE in a Golang codebase and its patch
< 1 Hr. hard 170 PRO
CVE-2024-X90X6
This challenge covers the review of a CVE in a Golang codebase and its patch
< 1 Hr. hard 135 PRO
ORM LEAK: SQLite
This exercise covers how to exploit an ORM leak vulnerability
1-2 Hr. medium 158 PRO
CVE-2024-2791X
This challenge covers the review of a CVE in a Golang codebase and its patch
2-4 Hr. hard 124 PRO
CVE-2022-X87X
This challenge covers the review of a CVE in a Golang codebase and its patch
< 1 Hr. hard 133 PRO
CVE-2023-51XX2
This challenge covers the review of a CVE in a Golang codebase and its patch
< 1 Hr. hard 137 PRO
ORM LEAK 02
This exercise covers how to exploit an ORM leak vulnerability
< 1 Hr. medium 231 PRO
Puzzle 05
Authentication Bypass using an SQL injection without or 1=1
1-2 Hr. hard 36 PRO
CVE-2024-X3X06
This challenge covers the review of a CVE in a Go codebase and its patch
< 1 Hr. hard 119 PRO
CVE-2023-X5821
This challenge covers the review of a CVE in a Go codebase and its patch
< 1 Hr. hard 114 PRO
CVE-2023-3X4X6
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. hard 221 PRO
CVE-2022-4x3x5
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. hard 186 PRO
CVE-2022-2X24X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. hard 255 PRO
Puzzle 03
Find and exploit a Golang vulnerability inspired by CVE-2022-31683
1-2 Hr. hard 31 PRO
Java Code Review 14
This challenge covers the review of a simple codebase in Java
< 1 Hr. hard 174 PRO
Java Code Review 16
This challenge covers the review of a simple codebase in Java
< 1 Hr. hard 153 PRO
Java Code Review 15
This challenge covers the review of a simple codebase in Java
< 1 Hr. hard 171 PRO
ORM LEAK 01
This exercise covers how to exploit a simple ORM leak.
1-2 Hr. medium 275 PRO
Java Code Review 12
This challenge covers the review of a simple codebase in Java
-- hard 175 PRO
Java Code Review 13
This challenge covers the review of a simple codebase in Java
< 1 Hr. hard 180 PRO
Java Code Review 11
This challenge covers the review of a simple codebase in Java
< 1 Hr. hard 182 PRO
CVE-2023-4X25X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. hard 183 PRO
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