Solving JSON Web Token None Algorithm

This exercise covers the exploitation of a signature weakness in a JWT library.

PTLAB

PRO

Tier

PTLAB

Easy

PTLAB

< 1 Hr.

PTLAB

9613

PTLAB

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Key Takeaways:

Encoding and decoding of a JWT Token
Ability to test for the None algorithm

Online access to this exercise is only available with PentesterLab PRO