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Code Review Badge

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

107 exercises 350 completed 84 videos

Introduction Videos

Access to videos for this badge is only available with PentesterLab PRO

Snippet Review Exercises

Easy
Code Review Badge badge icon
Golang Snippet #01
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1867 students
  • Takes < 1 Hr. on average

Easy
Code Review Badge badge icon
Golang Snippet #02
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1553 students
  • Takes < 1 Hr. on average

Medium
Code Review Badge badge icon
Golang Snippet #03
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1308 students
  • Takes < 1 Hr. on average

Easy
Code Review Badge badge icon
Golang Snippet #04
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1490 students
  • Takes < 1 Hr. on average

Easy
Code Review Badge badge icon
Golang Snippet #05
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1388 students
  • Takes < 1 Hr. on average

Easy
Code Review Badge badge icon
Golang Snippet #06
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1263 students
  • Takes < 1 Hr. on average

Easy
Code Review Badge badge icon
Golang Snippet #07
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1282 students
  • Takes < 1 Hr. on average

Medium
Code Review Badge badge icon
Golang Snippet #08
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1196 students
  • Takes < 1 Hr. on average

Easy
Code Review Badge badge icon
Golang Snippet #09
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1140 students
  • Takes < 1 Hr. on average

Easy
Code Review Badge badge icon
Golang Snippet #10
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1257 students
  • Takes < 1 Hr. on average

Easy
Code Review Badge badge icon
Golang Snippet #11
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1239 students
  • Takes < 1 Hr. on average

Medium
Code Review Badge badge icon
Golang Snippet #12
  • This challenge covers the review of a snippet of code written in Golang
  • 1 video
  • Completed by 1125 students
  • Takes < 1 Hr. on average

Patch Review Exercises

Easy
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CVE-2008-1x3x
  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 1057 students
  • Takes < 1 Hr. on average
  • PHP

Easy
Code Review Badge badge icon
CVE-2008-4x9x
  • This challenge covers the review of a CVE and its patch
  • Completed by 789 students
  • Takes < 1 Hr. on average
  • PHP

Easy
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CVE-2008-5x8x
  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 883 students
  • Takes < 1 Hr. on average
  • Ruby

Easy
Code Review Badge badge icon
CVE-2009-3x8x
  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 840 students
  • Takes < 1 Hr. on average
  • Ruby

Easy
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CVE-2020-17xx7
  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 1300 students
  • Takes < 1 Hr. on average
  • Java

Easy
Code Review Badge badge icon
CVE-2020-9x9x
  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 1028 students
  • Takes < 1 Hr. on average
  • Java

Easy
Code Review Badge badge icon
CVE-2006-4xxx
  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 819 students
  • Takes < 1 Hr. on average
  • Ruby

Easy
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CVE-2006-4xxx_ii
  • This challenge covers the review of a CVE and its patch
  • Completed by 702 students
  • Takes < 1 Hr. on average
  • Ruby

Easy
Code Review Badge badge icon
CVE-2020-11xxx
  • This challenge covers the review of a CVE and its patch
  • Completed by 806 students
  • Takes < 1 Hr. on average
  • Java

Easy
Code Review Badge badge icon
CVE-2020-17xx8
  • This challenge covers the review of a CVE and its patch
  • Completed by 787 students
  • Takes < 1 Hr. on average
  • Java

Easy
Code Review Badge badge icon
CVE-2021-37xxx
  • This challenge covers the review of a CVE and its patch
  • Completed by 811 students
  • Takes < 1 Hr. on average
  • Python

Easy
Code Review Badge badge icon
CVE-2021-39x3x
  • This challenge covers the review of a CVE and its patch
  • Completed by 683 students
  • Takes < 1 Hr. on average
  • Java

Easy
Code Review Badge badge icon
CVE-2021-4379x
  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 783 students
  • Takes < 1 Hr. on average
  • Golang

Easy
Code Review Badge badge icon
CVE-2021-45xx9
  • This challenge covers a vulnerable snippet in a real Python application
  • Completed by 820 students
  • Takes < 1 Hr. on average
  • Python

Easy
Code Review Badge badge icon
CVE-2022-3x7x1
  • This challenge covers the review of a CVE and its patch
  • Completed by 806 students
  • Takes < 1 Hr. on average
  • Java

Medium
Code Review Badge badge icon
CVE-2008-5x8x_ii
  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 678 students
  • Takes < 1 Hr. on average
  • Ruby

Medium
Code Review Badge badge icon
CVE-2019-5x2x
  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 646 students
  • Takes < 1 Hr. on average
  • Ruby

Medium
Code Review Badge badge icon
CVE-2020-13xxx
  • This challenge covers the review of a CVE and its patch
  • Completed by 707 students
  • Takes < 1 Hr. on average
  • Java

Medium
Code Review Badge badge icon
CVE-2021-381xx
  • This challenge covers the review of a CVE and its patch
  • Completed by 713 students
  • Takes < 1 Hr. on average
  • Java

Medium
Code Review Badge badge icon
CVE-2021-4xx50
  • This challenge covers the review of a CVE and its patch
  • Completed by 867 students
  • Takes < 1 Hr. on average
  • Golang

Medium
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CVE-2022-26xx9
  • This challenge covers a vulnerable snippet in a real Java application
  • Completed by 660 students
  • Takes < 1 Hr. on average
  • Java

Hard
Code Review Badge badge icon
CVE-2005-2x8x
  • This challenge covers the review of a CVE and its patch
  • Completed by 677 students
  • Takes < 1 Hr. on average
  • PHP

Code Review Exercises

Medium
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Code Review 01
  • This exercise is one of our challenges to help you learn how to review real source code
  • 2 videos
  • Completed by 954 students
  • Takes < 1 Hr. on average
  • JavaScript

Medium
Code Review Badge badge icon
Code Review 02
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 689 students
  • Takes < 1 Hr. on average
  • Python

Hard
Code Review Badge badge icon
Code Review 03
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 509 students
  • Takes < 1 Hr. on average
  • JavaScript

Hard
Code Review Badge badge icon
Code Review 04
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 589 students
  • Takes < 1 Hr. on average
  • JavaScript

Hard
Code Review Badge badge icon
Code Review 05
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 468 students
  • Takes < 1 Hr. on average
  • JavaScript

Medium
Code Review Badge badge icon
Code Review 06
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 416 students
  • Takes < 1 Hr. on average
  • Golang

Hard
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Code Review 07
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 471 students
  • Takes < 1 Hr. on average
  • Golang

Easy
Code Review Badge badge icon
Code Review 08
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 561 students
  • Takes < 1 Hr. on average
  • Golang

Hard
Code Review Badge badge icon
Code Review 09
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 447 students
  • Takes < 1 Hr. on average
  • Golang

Medium
Code Review Badge badge icon
Code Review 10
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 512 students
  • Takes < 1 Hr. on average
  • Golang

Hard
Code Review Badge badge icon
Code Review 11
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 405 students
  • Takes < 1 Hr. on average
  • C#/.Net

Medium
Code Review Badge badge icon
Code Review 12
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 591 students
  • Takes < 1 Hr. on average
  • Java

Hard
Code Review Badge badge icon
Code Review 13
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 464 students
  • Takes < 1 Hr. on average
  • Java

Medium
Code Review Badge badge icon
Code Review 14
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 552 students
  • Takes < 1 Hr. on average
  • Java

Medium
Code Review Badge badge icon
Code Review 15
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 525 students
  • Takes < 1 Hr. on average
  • Java

Easy
Code Review Badge badge icon
Code Review 16
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 557 students
  • Takes < 1 Hr. on average
  • Java

Medium
Code Review Badge badge icon
Code Review 17
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 431 students
  • Takes < 1 Hr. on average
  • .Net

Medium
Code Review Badge badge icon
Code Review 18
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 417 students
  • Takes < 1 Hr. on average
  • Java