Exercises

Exercise Avg. Time Difficulty Solved by Tier
CVE-2007-546X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 209 PRO
Java Serialize 03
This exercise is one of our challenges to help you learn Java Serialisation exploitation
< 1 Hr. medium 183 PRO
Java Serialize 02
This exercise is one of our challenges to help you learn Java Serialisation exploitation
< 1 Hr. medium 214 PRO
CVE-2014-7X09
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 274 PRO
CVE-2020-9X8X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 319 PRO
CVE-2018-XX34
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 254 PRO
CVE-2022-X41X9
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 192 PRO
CVE-2009-26X3
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 241 PRO
CVE-2012-5XX3
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 206 PRO
CVE-2022-357X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 223 PRO
CVE-2023-2X8X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 237 PRO
CVE-2023-30XX1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 243 PRO
SAML: PySAML2 SSRF
This exercise covers the exploitation of a SSRF in PySAML2
< 1 Hr. medium 345 PRO
CVE-2022-378xx
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 418 PRO
CVE-2018-8x14
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 181 PRO
CVE-2022-x0x09
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 253 PRO
JWT Algorithm Confusion with ECDSA Public Key Recovery JWT
This exercise covers the exploitation of algorithm confusion when no public key is available with a ECDSA key
1-2 Hr. hard 62 PRO
CVE-2014-X80X
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. medium 225 PRO
CVE-2015-3XX0
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 204 PRO
CVE-2022-458X1
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 268 PRO
SAML: CVE-2021-21239
This exercise covers the exploitation of CVE-2021-21239 (PySAML2)
< 1 Hr. medium 163 PRO
CVE-2023-2XX61
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 230 PRO
CVE-2023-2XX60
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 215 PRO
CVE-2022-393XX
This challenge covers the review of a CVE in a Java codebase and its patch
< 1 Hr. easy 227 PRO
SAML: Malicious IDP
This exercise covers the creation of a malicious IDP to forge an assertion
< 1 Hr. hard 109 PRO
DOMPDF RCE IV
This exercise covers the automation of the exploitation of a vulnerability in the DOMPDF library
1-2 Hr. hard 42 PRO
SAML: Signature Wrapping III
This exercise covers the exploitation of a Signature Wrapping Issue in passport-saml (CVE-2022-39299)
< 1 Hr. medium 220 PRO
XSL Java
This exercise covers the exploitation of a Java application using XSL
< 1 Hr. medium 148 PRO
DOMPDF RCE III
This exercise covers the exploitation of a vulnerability in the DOMPDF library
< 1 Hr. medium 74 PRO
XSL PHP V
This exercise covers the exploitation of a PHP application using XSL
< 1 Hr. hard 138 PRO
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Showing 331–360 of 851 exercises