Python Code Review Badge

The Python Code Review Badge is our badge dedicated to code review in Python. It covers the discovery of weaknesses and vulnerabilities using source code review.

48 exercises

Patch Review Exercises

This challenge covers the review of a CVE in a Python codebase and its patch
Completed by 102 students
Python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 86 students
Takes < 1 Hr. on average
python
cwe22

This challenge covers the review of a CVE in a Python codebase and its patch
Completed by 248 students
Takes < 1 Hr. on average
Python

This challenge covers the review of a CVE in a Python codebase and its patch
Completed by 195 students
Takes < 1 Hr. on average
Python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 153 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 96 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 175 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 131 students
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 148 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 130 students
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 159 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 142 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a Python codebase and its patch
Completed by 187 students
Takes < 1 Hr. on average
Python

Coming soon

Easy

PENTESTERLAB

CVE-2025-XX473

This challenge covers the review of a CVE in a python codebase and its patch
python

Coming soon

Easy

PENTESTERLAB

CVE-2025-XX559

This challenge covers the review of a CVE in a python codebase and its patch
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 119 students
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 131 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a Python codebase and its patch
Completed by 78 students
Takes < 1 Hr. on average
Python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 81 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 121 students
Takes < 1 Hr. on average
python

Coming soon

Easy

PENTESTERLAB

CVE-2026-XX039

This challenge covers the review of a CVE in a python codebase and its patch
python

Coming soon

Easy

PENTESTERLAB

CVE-2026-XX064

This challenge covers the review of a CVE in a python codebase and its patch
python

Coming soon

Easy

PENTESTERLAB

CVE-2026-XX09

This challenge covers the review of a CVE in a python codebase and its patch
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 84 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 82 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 67 students
Takes < 1 Hr. on average
python

Coming soon

Easy

PENTESTERLAB

CVE-2026-XX485

This challenge covers the review of a CVE in a python codebase and its patch
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 66 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 81 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 80 students
Takes < 1 Hr. on average
python

Coming soon

Easy

PENTESTERLAB

CVE-2026-XX802

This challenge covers the review of a CVE in a python codebase and its patch
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 112 students
python

Coming soon

Easy

PENTESTERLAB

CVE-2026-XX905

This challenge covers the review of a CVE in a python codebase and its patch
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 73 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 94 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 86 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 113 students
python

This challenge covers the review of a vulnerability in a python codebase and its patch
Completed by 53 students
python

This challenge covers the review of a vulnerability in a python codebase and its patch
Completed by 48 students
python

Coming soon

Easy

PENTESTERLAB

GHSA-69X8-C

This challenge covers the review of a vulnerability in a python codebase and its patch
python

Exercises

Python Code Review 01

This challenge covers the review of a simple codebase in Python
Completed by 342 students
Takes < 1 Hr. on average
Python

Python Code Review 02

This challenge covers the review of a simple codebase in Python
Completed by 283 students
Takes < 1 Hr. on average
Python

Python Code Review 03

This challenge covers the review of a simple codebase in Python
Completed by 260 students
Takes < 1 Hr. on average
Python

Python Code Review 04

This challenge covers the review of a simple codebase in Python
Completed by 251 students
Takes < 1 Hr. on average
Python

Python Code Review 05

This challenge covers the review of a simple codebase in Python
Completed by 201 students
Takes < 1 Hr. on average
Python

Python Code Review 06

This challenge covers the review of a simple codebase in Python
Completed by 207 students
Python

Python Code Review 07

This challenge covers the review of a simple codebase in Python
Completed by 198 students
Takes < 1 Hr. on average
Python

Python Code Review 09

This challenge covers the review of a simple codebase in Python
Completed by 202 students
Takes < 1 Hr. on average
Python