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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 358 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 1891 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 1576 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 1329 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 1511 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 1411 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 1285 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 1303 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 1215 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 1159 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 1277 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 1258 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 1146 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 1074 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 805 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 899 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 855 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 1323 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 1045 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 831 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 715 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 825 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 803 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 829 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 699 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 797 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 833 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 827 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 695 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 663 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 727 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 732 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 884 students
  • Takes < 1 Hr. on average
  • Golang

Medium
Code Review Badge badge icon
CVE-2022-26xx9
  • This challenge covers a vulnerable snippet in a real Java application
  • Completed by 678 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 690 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 976 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 708 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 524 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 608 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 484 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 431 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 484 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 578 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 462 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 526 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 418 students
  • Takes < 1 Hr. on average
  • C#/.Net

Medium
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Code Review 12
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 602 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 475 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 564 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 537 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 569 students
  • Takes < 1 Hr. on average
  • Java

Medium
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Code Review 17
  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 444 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 432 students
  • Takes < 1 Hr. on average
  • Java