Exercises

Exercise Avg. Time Difficulty Solved by Tier
CVE-2016-5386: HTTPoxy/Golang HTTProxy namespace conflict
This exercise covers the exploitation of HTTPoxy against an old version of Golang
< 1 Hr. medium 939 PRO
Unix 31
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. medium 14228 PRO
Unix 30
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. medium 14254 PRO
CBC-MAC II Crypto
This exercise covers the exploitation of an application using CBC-MAC when an attacker has control over the IV
1-2 Hr. medium 1763 PRO
JWT VI JWT
This exercise covers the exploitation of an injection in the kid element of a JWT. This injection can be used to bypass the signature mechanism
< 1 Hr. medium 2587 PRO
CVE-2018-6574: go get RCE
This exercise covers a remote command execution in Golang's go get command.
< 1 Hr. medium 905 PRO
Unix 15
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. medium 16514 PRO
Unix 20
This exercise is one of our challenges to help you learn more about Unix/Linux
< 1 Hr. medium 15177 PRO
JWT V JWT
This exercise covers the exploitation of a trivial secret used to sign JWT tokens.
< 1 Hr. medium 3067 PRO
JWT IV JWT
This exercise covers the exploitation of a vulnerability similar to the recent CVE-2017-17405 impacting Ruby Net::FTP
< 1 Hr. medium 2736 PRO
JWT kid Injection JWT
This exercise covers the exploitation of an issue in the usage of JWT token
1-2 Hr. medium 2960 PRO
Code Execution 09
This exercise is one of our challenges on Code Execution
< 1 Hr. medium 10949 PRO
Server Side Template Injection 02
This exercise is one of our challenges on Server-Side Template Injection
< 1 Hr. medium 8638 PRO
Authorization 06
This exercise is one of our challenges on Authorisation issues
< 1 Hr. medium 15043 PRO
Code Execution 08
This exercise is one of our challenges on Code Execution
< 1 Hr. medium 11045 PRO
Authorization 04
This exercise is one of our challenges on Authorisation issues
< 1 Hr. medium 16160 PRO
Authorization 05
This exercise is one of our challenges on Authorisation issues
< 1 Hr. medium 15444 PRO
Server Side Template Injection 01
This exercise is one of our challenges on Server-Side Template Injection
< 1 Hr. medium 8629 PRO
Code Execution 05
This exercise is one of our challenges on Code Execution
< 1 Hr. medium 12592 PRO
Code Execution 07
This exercise is one of our challenges on Code Execution
< 1 Hr. medium 12053 PRO
SQL Injection 06 SQL Injection
This exercise is one of our challenges on SQL Injections
< 1 Hr. medium 9499 PRO
XML Attacks 01
This exercise is one of our challenges on vulnerabilities related to XML processing
< 1 Hr. medium 9040 PRO
XML Attacks 02
This exercise is one of our challenges on vulnerabilities related to XML processing
< 1 Hr. medium 8649 PRO
SQL Injection 04 SQL Injection
This exercise is one of our challenges on SQL Injections
< 1 Hr. medium 10088 PRO
Command Execution 02
This exercise is one of our challenges on Command Execution
< 1 Hr. medium 11577 PRO
Open Redirect 01
This exercise is one of our challenges on Open Redirect
< 1 Hr. medium 10161 PRO
Open Redirect 02
This exercise is one of our challenges on Open Redirect
< 1 Hr. medium 9833 PRO
MongoDB Injection 01
This exercise is one of our challenges on vulnerabilities related to MongoDB
< 1 Hr. medium 10233 PRO
XSS 09 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. medium 9181 PRO
XSS 10 XSS
This exercise is one of our challenges on Cross-Site Scripting
< 1 Hr. medium 8468 PRO
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Showing 181–210 of 250 exercises