Java Serialize Badge

8 Videos
12 Exercises

Patch Review Exercises

Exercises

Easy
Log4j RCE II
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • 1 video
  • Completed by 138 students
  • Takes 1-2 Hrs. on average

 

Easy
Log4j RCE
  • This challenge covers the latest RCE in Log4j
  • 1 video
  • Completed by 264 students
  • Takes 1-2 Hrs. on average

 

Easy
H2 RCE
  • This challenge covers how to gain code execution by leveraging an H2 database in a Java application
  • 1 video
  • Completed by 85 students
  • Takes < 1 Hr. on average

 

Medium
Java Serialize 02
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • 1 video
  • Completed by 82 students
  • Takes < 1 Hr. on average

 

Medium
Java Serialize 03
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • 1 video
  • Completed by 66 students
  • Takes < 1 Hr. on average

 

Medium
CVE-2022-21724: JDBC RCE PostgreSQL
  • This challenge covers how to gain code execution by leveraging a JDBC connection string with PostgreSQL
  • 1 video
  • Completed by 123 students
  • Takes < 1 Hr. on average
  • CWE-665

 

Medium
Java Serialize 04
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • 1 video
  • Completed by 35 students
  • Takes 1-2 Hrs. on average

 

Medium
Java Serialize 05
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • Completed by 19 students
  • Takes 2-4 Hrs. on average

 

Medium
JDBC RCE
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • Completed by 49 students
  • Takes 2-4 Hrs. on average

 

Hard
Java Serialize 01
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • 1 video
  • Completed by 327 students
  • Takes < 1 Hr. on average

 

Hard
Java Serialize 06
  • This exercise is one of our challenges to help you learn Java Serialisation exploitation
  • Completed by 10 students
  • Takes > 4 Hrs. on average

 

Coming soon
Hard
Java Serialize 07
  • Takes -- on average