JSON Web Tokens

JSON Web Tokens (JWT4B) lets you decode and manipulate JSON web tokens on the fly, check their validity and automate common attacks.

Features

Automatic recognition
JWT Editor
Resigning of JWTs
Signature checks
Automated attacks available such as "Alg None" & "CVE-2018-0114"
Validity checks and support for 'expires', 'not before', 'issued at' fields in the payload
Automatic tests for security flags in cookie transmitted JWTs

Author	Author Oussama Zgheb
Version	Version 2.6
Rating	Rating
Popularity	Popularity
Last updated	Last updated 24 July 2024
Estimated system impact	Estimated system impact Overall impact: Low Memory Low CPU Low General Low Scanner Low

Author

Author

Oussama Zgheb

Version

Version

2.6

Rating

Rating

Popularity

Popularity

Last updated

Last updated

24 July 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.

	You can view the source code for all BApp Store extensions on our GitHub page.
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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.

Go back to BappStore

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.