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Green Badge
285
Completed
31
Videos
16
Exercises
Easy
GraphQL Introspection
This exercise covers how to use introspection to get access to additional information in GraphQL.
1 video
Completed by 1567 students
Takes Less than an hour on average
GraphQL/Node/Angular
Easy
Ruby 2.x Universal RCE Deserialization Gadget Chain
This exercise covers how to get code execution by using a Ruby Universal Gadget when an attacker controls the data passed to Marshal.load()
1 video
Completed by 973 students
Takes Less than an hour on average
Ruby/Sinatra
Easy
GraphQL: SQL Injection
This exercise covers how to use introspection and a SQL injection to get access to additional information in GraphQL.
1 video
Completed by 872 students
Takes Between 1 and 2 hours on average
GraphQL/Node/Angular/SQLite3
Medium
CVE-2019-5420
This exercise details the exploitation of CVE-2019-5420 to forge a session as another user
2 videos
Completed by 585 students
Takes Between 2 and 4 hours on average
Ruby-on-Rails
Hard
From SQL injection to Shell III
This exercise covers how to gain access to an administration interface using SQL injection followed by how to get command execution using ImageTragick
1 video
Completed by 742 students
Takes Between 1 and 2 hours on average
Ruby-on-Rails
SQL Injection
Hard
Length Extension Attack
This exercise covers how to use a length extension attack to exploit a directory traversal vulnerability
1 video
Completed by 474 students
Takes Between 1 and 2 hours on average
Ruby
Hard
Gogs RCE
This exercise covers how to get code execution against the Git self hosted tool: Gogs.
3 videos
Completed by 443 students
Takes Between 1 and 2 hours on average
Golang
Hard
Gogs RCE II
This exercise covers how to get code execution against the Git self hosted tool: Gogs.
2 videos
Completed by 389 students
Takes Less than an hour on average
Golang
Hard
JWT VIII
This exercise covers how to use the jku header to bypass an authentication based on JWT.
3 videos
Completed by 617 students
Takes Between 1 and 2 hours on average
Ruby/Sinatra
jwt
Hard
JWT IX
This exercise covers how to use the jku header to bypass an authentication based on JWT.
2 videos
Completed by 572 students
Takes Less than an hour on average
Ruby/Sinatra
jwt
Hard
JWT XII
This exercise covers how to use the x5u header to bypass an authentication based on JWT.
2 videos
Completed by 434 students
Takes Between 1 and 2 hours on average
Ruby/Sinatra
jwt
Hard
cve-2019-5420 II
This exercise details the exploitation of CVE-2019-5420 to gain code execution
2 videos
Completed by 368 students
Takes Between 1 and 2 hours on average
Hard
CVE-2019-5418
This exercise details the exploitation of CVE-2019-5418 to get code execution
3 videos
Completed by 325 students
Takes Between 1 and 2 hours on average
Hard
IDOR to Shell
This exercise covers how to get code execution by chaining vulnerabilities in a Ruby-on-Rails application
2 videos
Completed by 709 students
Takes Between 1 and 2 hours on average
Ruby-on-Rails
Hard
JWT X
This exercise covers how to use the jku header to bypass an authentication based on JWT.
2 videos
Completed by 491 students
Takes Less than an hour on average
Ruby/Sinatra
jwt
Hard
JWT XI
This exercise covers how to use the jku header to bypass an authentication based on JWT.
3 videos
Completed by 428 students
Takes Between 1 and 2 hours on average
Ruby/Sinatra
jwt