Exercises

Exercise Avg. Time Difficulty Solved by Tier
CVE-2023-2X8X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 208 PRO
CVE-2022-378xx
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 392 PRO
CVE-2022-x0x09
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 228 PRO
CVE-2018-8x14
This challenge covers the review of a CVE in a Java codebase and its patch
2-4 Hr. medium 158 PRO
CVE-2014-X80X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 198 PRO
CVE-2015-3XX0
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 180 PRO
CVE-2022-458X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 237 PRO
SAML: CVE-2021-21239
This exercise covers the exploitation of CVE-2021-21239 (PySAML2)
1-2 Hr. medium 128 PRO
CVE-2022-393XX
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 195 PRO
CVE-2023-2XX60
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 190 PRO
CVE-2023-2XX61
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 201 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 84 PRO
CVE-2022-39224
This exercise covers the exploitation of CVE-2022-39224
1-2 Hr. medium 106 PRO
CVE-2020-13xxx
This challenge covers the review of a CVE and its patch
< 1 Hr. medium 678 PRO
CVE-2008-5x8x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 851 PRO
CVE-2022-3x7x1
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 776 PRO
CVE-2019-5x2x
This challenge covers the review of a CVE and its patch
< 1 Hr. medium 621 PRO
CVE-2022-26xx9
This challenge covers a vulnerable snippet in a real Java application
< 1 Hr. medium 629 PRO
CVE-2008-5x8x_ii
This challenge covers the review of a CVE and its patch
< 1 Hr. medium 649 PRO
CVE-2005-2x8x
This challenge covers the review of a CVE and its patch
< 1 Hr. hard 646 PRO
CVE-2022-21449 JWT
This exercise covers the exploitation of CVE-2022-21449 against a Java Application relying on JWT
< 1 Hr. medium 183 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 151 PRO
CVE-2021-45xx9
This challenge covers a vulnerable snippet in a real Python application
< 1 Hr. easy 790 PRO
CVE-2021-39x3x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 653 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 194 PRO
CVE-2009-3x8x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 806 PRO
CVE-2021-381xx
This challenge covers the review of a CVE and its patch
< 1 Hr. medium 684 PRO
CVE-2008-4x9x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 756 PRO
CVE-2021-4379x
This challenge covers the review of a CVE and its patch
< 1 Hr. easy 755 PRO
CVE-2021-4xx50
This challenge covers the review of a CVE and its patch
< 1 Hr. medium 840 PRO
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Showing 121–150 of 188 exercises