> cat /dev/github | grep security-tools
discovered 03 Aug 2026

JWT-Authentication-Bypass-Exploiting-Unverified-Signature-for-Bug-Bounty

★ 13 via github-topic
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The JWT Authentication Bypass tool demonstrates the exploitation of a vulnerability where the server fails to verify the signature of JSON Web Tokens (JWTs), allowing attackers to forge tokens and impersonate users, including administrators. Its primary use case is for bug bounty hunters and web security professionals to illustrate how improper JWT implementation can lead to unauthorized access to sensitive application areas, such as admin panels. Notable features include detailed step-by-step instructions for executing the exploit using tools like Burp Suite and JWT Inspector.