Results for “kid”

3 skills

Testing For JSON Web Token Vulnerabilities

Test JWT implementations for critical vulnerabilities including algorithm confusion, none algorithm bypass, kid parameter injection, and weak secret exploitation to achieve authentication bypass and privilege escalation.

24.6k · bundle

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JWT Authentication Complete Deep Dive

Provides exact payloads and bypass techniques for every PortSwigger JWT authentication lab variant, from unverified signatures to algorithm confusion attacks.

Exploiting JWT Algorithm Confusion Attack

Exploit JWT algorithm confusion vulnerabilities by manipulating the alg header to switch from RS256 to HS256, set alg to none, or inject kid/jku/x5u headers to bypass signature verification.

24.6k · bundle