CWE-347
OWASP 2017-A2
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weak Secret is Used to Sign JWT

Severity:
High
Summary

Invicti detected that the application is using a trivial secret to sign JWT.

Impact

An attacker by brute forcing JWT signature can forge malicious token with the values inside the JWT token payload to escalate privileges, impersonate users or trigger unintended application states that were meant to be prevented by the use of a tamper-proof token solution.

Remediation

It is mandatory to use a strong secret to sign JWT to avoid this vulnerability.

Required Skills for Successful Exploitation
Actions To Take
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