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 92 students
Python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 75 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 237 students
Takes < 1 Hr. on average
Python

This challenge covers the review of a CVE in a Python codebase and its patch
Completed by 183 students
Takes < 1 Hr. on average
Python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 143 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 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 121 students
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 139 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
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 132 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a Python codebase and its patch
Completed by 177 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 106 students
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 117 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a Python codebase and its patch
Completed by 69 students
Takes < 1 Hr. on average
Python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 71 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 107 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 74 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 70 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 56 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 54 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 68 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 70 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 99 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 63 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 83 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 75 students
Takes < 1 Hr. on average
python

This challenge covers the review of a CVE in a python codebase and its patch
Completed by 100 students
python

This challenge covers the review of a vulnerability in a python codebase and its patch
Completed by 36 students
python

This challenge covers the review of a vulnerability in a python codebase and its patch
Completed by 34 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 320 students
Takes < 1 Hr. on average
Python

Python Code Review 02

This challenge covers the review of a simple codebase in Python
Completed by 268 students
Takes < 1 Hr. on average
Python

Python Code Review 03

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

Python Code Review 04

This challenge covers the review of a simple codebase in Python
Completed by 239 students
Takes < 1 Hr. on average
Python

Python Code Review 05

This challenge covers the review of a simple codebase in Python
Completed by 190 students
Takes < 1 Hr. on average
Python

Python Code Review 06

This challenge covers the review of a simple codebase in Python
Completed by 196 students
Python

Python Code Review 07

This challenge covers the review of a simple codebase in Python
Completed by 186 students
Takes < 1 Hr. on average
Python

Python Code Review 09

This challenge covers the review of a simple codebase in Python
Completed by 190 students
Takes < 1 Hr. on average
Python