Java Code Review Badge

19 Completed
61 Exercises

The Java Code Review Badge is our badge dedicated to code review in Java. It covers the discovery of weaknesses and vulnerabilities using source code review.

Patch Review Exercises

Easy
CVE-2022-4x3x5
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 32 students
  • Takes -- on average
  • Java

 

Easy
CVE-2009-387X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 108 students
  • Takes 1-2 Hrs. on average
  • Java

 

Easy
CVE-2023-5143X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 118 students
  • Takes 1-2 Hrs. on average
  • Java

 

Easy
CVE-2023-4X25X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 35 students
  • Takes -- on average
  • Java

 

Easy
CVE-2023-5X38X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 53 students
  • Takes -- on average
  • Java

 

Easy
CVE-2024-X875X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 63 students
  • Takes -- on average
  • Java

 

Easy
CVE-2022-2X24X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 38 students
  • Takes -- on average
  • Java

 

Easy
CVE-2023-3X4X6
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 36 students
  • Takes -- on average
  • Java

 

Easy
CVE-2024-2X31X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 55 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2020-9X8X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 163 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2018-XX34
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 111 students
  • Takes < 1 Hr. on average
  • java

 

Easy
CVE-2022-X51X3
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 100 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-458X1
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 105 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-357X1
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 73 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2009-26X3
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 82 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2007-546X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 64 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-2XX60
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 83 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-2XX61
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 91 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-XXX83
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 62 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-289X6
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 51 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-350XX
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 57 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
GHSA-95XX
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 54 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-4x13x
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 53 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-46XX2
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 52 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-x0x08
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 90 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2023-25X4X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 48 students
  • Takes < 1 Hr. on average
  • java

 

Easy
CVE-2022-378xx
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 279 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-x0x09
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 126 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2022-4504x
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 111 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2014-7X09
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 131 students
  • Takes 1-2 Hrs. on average
  • Java

 

Easy
CVE-2023-X48X9
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 66 students
  • Takes < 1 Hr. on average
  • java

 

Easy
CVE-2022-342XX
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 56 students
  • Takes < 1 Hr. on average
  • java

 

Easy
CVE-2022-X50X6
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 61 students
  • Takes < 1 Hr. on average
  • java

 

Easy
CVE-2022-393XX
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 87 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-202X-2561X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 69 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2011-XX61
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 67 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2006-6X6X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 70 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
CVE-2015-3XX0
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 77 students
  • Takes < 1 Hr. on average
  • Java

 

Medium
CVE-2012-5XX3
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 80 students
  • Takes < 1 Hr. on average
  • Java

 

Medium
CVE-2022-X41X9
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 64 students
  • Takes < 1 Hr. on average
  • Java

 

Medium
CVE-2022-XX910
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 56 students
  • Takes < 1 Hr. on average
  • java

 

Medium
CVE-2023-2X8X1
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 95 students
  • Takes < 1 Hr. on average
  • Java

 

Medium
CVE-2023-30XX1
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 93 students
  • Takes < 1 Hr. on average
  • Java

 

Medium
CVE-2014-X80X
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 96 students
  • Takes < 1 Hr. on average
  • java

 

Medium
CVE-2018-8x14
  • This challenge covers the review of a CVE in a Java codebase and its patch
  • Completed by 63 students
  • Takes < 1 Hr. on average
  • Java

 

Exercises

Easy
Java Code Review 04
  • This challenge covers the review of a simple codebase in Java
  • Completed by 51 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 05
  • This challenge covers the review of a simple codebase in Java
  • Completed by 55 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 06
  • This challenge covers the review of a simple codebase in Java
  • Completed by 55 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 07
  • This challenge covers the review of a simple codebase in Java
  • Completed by 40 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 08
  • This challenge covers the review of a simple codebase in Java
  • Completed by 43 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 09
  • This challenge covers the review of a simple codebase in Java
  • Completed by 31 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 10
  • This challenge covers the review of a simple codebase in Java
  • Completed by 36 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 03
  • This challenge covers the review of a simple codebase in Java
  • Completed by 67 students
  • Takes -- on average
  • Java

 

Easy
Java Code Review 02
  • This challenge covers the review of a simple codebase in Java
  • Completed by 82 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 11
  • This challenge covers the review of a simple codebase in Java
  • Completed by 28 students
  • Takes -- on average
  • Java

 

Easy
Java Code Review 12
  • Completed by 28 students
  • Takes -- on average
  • Java

 

Easy
Java Code Review 13
  • Completed by 30 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 14
  • Completed by 26 students
  • Takes -- on average
  • Java

 

Easy
Java Code Review 01
  • This challenge covers the review of a simple codebase in Java
  • Completed by 83 students
  • Takes < 1 Hr. on average
  • Java

 

Easy
Java Code Review 15
  • Completed by 25 students
  • Takes -- on average
  • Java

 

Easy
Java Code Review 16
  • Completed by 21 students
  • Takes < 1 Hr. on average
  • Java