Exercises

Exercise Avg. Time Difficulty Solved by Tier
CVE-2009-26X3
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 224 PRO
CVE-2022-357X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 206 PRO
CVE-2023-30XX1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 224 PRO
CVE-2023-2X8X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 219 PRO
CVE-2022-378xx
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 400 PRO
CVE-2022-x0x09
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 237 PRO
CVE-2018-8x14
This challenge covers the review of a CVE in a Java codebase and its patch
2-4 Hr. medium 165 PRO
CVE-2014-X80X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 208 PRO
CVE-2015-3XX0
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 189 PRO
CVE-2022-458X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 248 PRO
SAML: CVE-2021-21239
This exercise covers the exploitation of CVE-2021-21239 (PySAML2)
1-2 Hr. medium 141 PRO
CVE-2022-393XX
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 205 PRO
CVE-2023-2XX60
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 200 PRO
CVE-2023-2XX61
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 213 PRO
CVE-2021-22204: Exiftool RCE II
This exercise covers how you can gain code execution when an application uses exiftool on user-controlled files
< 1 Hr. medium 88 PRO
CVE-2022-39224
This exercise covers the exploitation of CVE-2022-39224
1-2 Hr. medium 110 PRO
CVE-2020-13xxx
This challenge covers the review of a CVE and its patch
< 1 Hr. medium 699 PRO
CVE-2008-5x8x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 872 PRO
CVE-2022-3x7x1
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 797 PRO
CVE-2019-5x2x
This challenge covers the review of a CVE and its patch
< 1 Hr. medium 638 PRO
CVE-2022-26xx9
This challenge covers a vulnerable snippet in a real Java application
< 1 Hr. medium 653 PRO
CVE-2008-5x8x_ii
This challenge covers the review of a CVE and its patch
< 1 Hr. medium 669 PRO
CVE-2005-2x8x
This challenge covers the review of a CVE and its patch
< 1 Hr. hard 670 PRO
CVE-2022-21449 JWT
This exercise covers the exploitation of CVE-2022-21449 against a Java Application relying on JWT
< 1 Hr. medium 189 PRO
CVE-2021-33564 Argument Injection in Ruby Dragonfly
This exercise covers how you can get arbitrary file read using CVE-2021-33564 against Refinery CMS
< 1 Hr. medium 156 PRO
CVE-2021-45xx9
This challenge covers a vulnerable snippet in a real Python application
< 1 Hr. easy 812 PRO
CVE-2021-39x3x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 675 PRO
CVE-2022-21724: JDBC RCE PostgreSQL
This challenge covers how to gain code execution by leveraging a JDBC connection string with PostgreSQL
< 1 Hr. medium 204 PRO
CVE-2009-3x8x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 828 PRO
CVE-2021-381xx
This challenge covers the review of a CVE and its patch
< 1 Hr. medium 704 PRO
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Showing 121–150 of 191 exercises