JWT Editor

JWT Editor is a Burp Suite extension for editing, signing, verifying, encrypting and decrypting JSON Web Tokens (JWTs).

It provides automatic detection and in-line editing of JWTs within HTTP requests/responses and web socket messages, signing and encrypting of tokens and automation of several well-known attacks against JWT implementations.

It was written originally by Fraser Winterborn, formerly of BlackBerry Security Research Group. The original source code can be found here.

For further information, check out the repository here.

Author	Author Fraser Winterborn and Dolph Flynn.
Version	Version 2.3
Rating	Rating
Popularity	Popularity
Last updated	Last updated 11 September 2024
Estimated system impact	Estimated system impact Overall impact: Low Memory Low CPU Low General Low Scanner Low

Author

Author

Fraser Winterborn and Dolph Flynn.

Version

Version

2.3

Rating

Rating

Popularity

Popularity

Last updated

Last updated

11 September 2024

Estimated system impact

Estimated system impact

Overall impact: Low

Memory

Low

CPU

Low

General

Low

Scanner

Low

You can install BApps directly within Burp, via the BApp Store feature in the Burp Extender tool. You can also download them from here, for offline installation into Burp.

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Please note that extensions are written by third party users of Burp, and PortSwigger Web Security makes no warranty about their quality or usefulness for any particular purpose.

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Note:

Please note that extensions are written by third party users of Burp, and PortSwigger Web Security makes no warranty about their quality or usefulness for any particular purpose.