Code Review Badge

30 Completed
81 Videos
107 Exercises

Code Review Videos

Snippet Review Exercises

Patch Review Exercises

Easy image for CVE-2021-4379x

CVE-2021-4379x

  • This challenge covers the review of a CVE and its patch
  • Completed by 303 students
  • Takes Less than an hour on average
  • Golang

 

Easy image for CVE-2021-45xx9

CVE-2021-45xx9

  • This challenge covers a vulnerable snippet in a real Python application
  • Completed by 281 students
  • Takes Less than an hour on average
  • Python

 

Easy image for CVE-2021-4xx50

CVE-2021-4xx50

  • This challenge covers the review of a CVE and its patch
  • Completed by 383 students
  • Takes Less than an hour on average
  • Golang

 

Easy image for CVE-2022-3x7x1

CVE-2022-3x7x1

  • This challenge covers the review of a CVE and its patch
  • Completed by 280 students
  • Takes Less than an hour on average
  • Java

 

Easy image for CVE-2008-1x3x

CVE-2008-1x3x

  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 304 students
  • Takes Less than an hour on average
  • PHP

 

Easy image for CVE-2008-4x9x

CVE-2008-4x9x

  • This challenge covers the review of a CVE and its patch
  • Completed by 201 students
  • Takes Less than an hour on average
  • PHP

 

Easy image for CVE-2008-5x8x

CVE-2008-5x8x

  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 219 students
  • Takes Less than an hour on average
  • Ruby

 

Easy image for CVE-2009-3x8x

CVE-2009-3x8x

  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 221 students
  • Takes Less than an hour on average
  • Ruby

 

Easy image for CVE-2020-17xx7

CVE-2020-17xx7

  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 366 students
  • Takes Less than an hour on average
  • Java

 

Easy image for CVE-2020-9x9x

CVE-2020-9x9x

  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 291 students
  • Takes Less than an hour on average
  • Java

 

Easy image for CVE-2006-4xxx

CVE-2006-4xxx

  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 281 students
  • Takes Less than an hour on average
  • Ruby

 

Easy image for CVE-2006-4xxx_ii

CVE-2006-4xxx_ii

  • This challenge covers the review of a CVE and its patch
  • Completed by 201 students
  • Takes Less than an hour on average
  • Ruby

 

Easy image for CVE-2020-11xxx

CVE-2020-11xxx

  • This challenge covers the review of a CVE and its patch
  • Completed by 276 students
  • Takes Less than an hour on average
  • Java

 

Easy image for CVE-2020-17xx8

CVE-2020-17xx8

  • This challenge covers the review of a CVE and its patch
  • Completed by 258 students
  • Takes Less than an hour on average
  • Java

 

Easy image for CVE-2021-37xxx

CVE-2021-37xxx

  • This challenge covers the review of a CVE and its patch
  • Completed by 231 students
  • Takes Less than an hour on average
  • Python

 

Easy image for CVE-2021-39x3x

CVE-2021-39x3x

  • This challenge covers the review of a CVE and its patch
  • Completed by 176 students
  • Takes Less than an hour on average
  • Java

 

Easy image for CVE-2008-5x8x_ii

CVE-2008-5x8x_ii

  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 177 students
  • Takes Less than an hour on average
  • Ruby

 

Easy image for CVE-2019-5x2x

CVE-2019-5x2x

  • This challenge covers the review of a CVE and its patch
  • 1 video
  • Completed by 166 students
  • Takes Less than an hour on average
  • Ruby

 

Easy image for CVE-2020-13xxx

CVE-2020-13xxx

  • This challenge covers the review of a CVE and its patch
  • Completed by 185 students
  • Takes Less than an hour on average
  • Java

 

Easy image for CVE-2021-381xx

CVE-2021-381xx

  • This challenge covers the review of a CVE and its patch
  • Completed by 211 students
  • Takes Less than an hour on average
  • Java

 

Medium image for CVE-2022-26xx9

CVE-2022-26xx9

  • This challenge covers a vulnerable snippet in a real Java application
  • Completed by 172 students
  • Takes Less than an hour on average
  • Java

 

Hard image for CVE-2005-2x8x

CVE-2005-2x8x

  • This challenge covers the review of a CVE and its patch
  • Completed by 188 students
  • Takes Less than an hour on average
  • PHP

 

Code Review Exercises

Medium image for Code Review 01

Code Review 01

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 387 students
  • Takes Between 1 and 2 hours on average
  • JavaScript

 

Medium image for Code Review 02

Code Review 02

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 244 students
  • Takes Between 1 and 2 hours on average
  • Python

 

Hard image for Code Review 03

Code Review 03

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 115 students
  • Takes Between 2 and 4 hours on average
  • JavaScript

 

Hard image for Code Review 04

Code Review 04

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 201 students
  • Takes Between 1 and 2 hours on average
  • JavaScript

 

Hard image for Code Review 05

Code Review 05

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 98 students
  • Takes Between 2 and 4 hours on average
  • JavaScript

 

Medium image for Code Review 06

Code Review 06

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 64 students
  • Takes Between 2 and 4 hours on average
  • Golang

 

Hard image for Code Review 07

Code Review 07

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 127 students
  • Takes Between 1 and 2 hours on average
  • Golang

 

Easy image for Code Review 08

Code Review 08

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 131 students
  • Takes Between 1 and 2 hours on average
  • Golang

 

Hard image for Code Review 09

Code Review 09

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 100 students
  • Takes Between 1 and 2 hours on average
  • Golang

 

Easy image for Code Review 10

Code Review 10

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 135 students
  • Takes Less than an hour on average
  • Golang

 

Hard image for Code Review 11

Code Review 11

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 55 students
  • Takes Between 2 and 4 hours on average
  • C#/.Net

 

Easy image for Code Review 12

Code Review 12

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 190 students
  • Takes Less than an hour on average
  • Java

 

Hard image for Code Review 13

Code Review 13

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 86 students
  • Takes Between 2 and 4 hours on average
  • Java

 

Easy image for Code Review 14

Code Review 14

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 154 students
  • Takes Less than an hour on average
  • Java

 

Easy image for Code Review 15

Code Review 15

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 140 students
  • Takes Less than an hour on average
  • Java

 

Easy image for Code Review 16

Code Review 16

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 139 students
  • Takes Less than an hour on average
  • Java

 

Easy image for Code Review 17

Code Review 17

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 71 students
  • Takes Between 1 and 2 hours on average
  • .Net

 

Easy image for Code Review 18

Code Review 18

  • This exercise is one of our challenges to help you learn how to review real source code
  • Completed by 54 students
  • Takes Between 1 and 2 hours on average
  • Java