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JSON Web Token None Algorithm

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

PRO Easy < 1 Hr. 10224 White Badge
Course

This lab explores the exploitation of a vulnerability in JSON Web Token (JWT) used for authentication. By tampering with the token, you can gain administrative access to an application.

Skills covered
Authentication Authorisation Cryptography
Topics
JWT
CWE-345,CWE-347
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Full course content 2 videos Takeaways Common mistakes

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