Capture-The-Flag Badge

283 Completed

6 Exercises

image for CVE-2015-3224

CVE-2015-3224

This exercise is a challenge written for Nullcon CTF in 2015
Completed by 1322 students
Takes Less than an hour on average
Rails

image for Werkzeug DEBUG

Werkzeug DEBUG

This challenge was written for Ruxcon CTF 2015 and cover the Debug mode of Werkzeug/Flask
Completed by 1323 students
Takes Less than an hour on average
Python

image for Padding Oracle

Padding Oracle

This exercise covers an attack against CBC mode. This attack can be used to decrypt data and re-encrypt arbitrary data
Completed by 729 students
Takes Between 1 and 2 hours on average
PHP

Luhn

This challenge was written for Ruxcon CTF 2015. It's an SQL injection with a twist
Completed by 529 students
Takes Between 2 and 4 hours on average
Python

image for Unickle

Unickle

This challenge was written for Ruxcon CTF 2015. It's an SQL injection mixed with a remote code execution.
Completed by 583 students
Takes Between 1 and 2 hours on average
Python

image for ECDSA

ECDSA

This exercise covers the exploitation of a weakness in the usage of ECDSA
Completed by 300 students
Takes Between 2 and 4 hours on average
PHP/Apache/Mysql
crypto