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JWT signing in client side

JWT signing in client side

This test checks for JWT client side signing

Security Misconfiguration (SM)

"Client-side JWT signing test: verifies if the code includes JWT signing functions. This ensures the implementation of secure token signing mechanisms within the client-side application."

"Client-side JWT signing test: verifies if the code includes JWT signing functions. This ensures the implementation of secure token signing mechanisms within the client-side application."

Impact of the vulnerability

Impact of the vulnerability

An attacker could potentially exploit the client-side JWT signing vulnerability to manipulate or forge JWT tokens, leading to unauthorized access, privilege escalation, session hijacking, or impersonation attacks. It is crucial to address this vulnerability promptly to protect the integrity and security of the system.

An attacker could potentially exploit the client-side JWT signing vulnerability to manipulate or forge JWT tokens, leading to unauthorized access, privilege escalation, session hijacking, or impersonation attacks. It is crucial to address this vulnerability promptly to protect the integrity and security of the system.

How this template works

APIs Selection

The API selection filters in this template are used to filter requests based on the response payload and URL. The response payload filter checks if the response contains any of the specified JWT signing functions, such as "jwt.sign(", "jose.JWS.createSign(", "JWTSimple.encode(", or "jwt.encode(". The URL filter extracts the URL from the response and assigns it to the variable "urlVar".

Execute request

The execute section of this template specifies that a single request should be executed. The request is modified using the "modify_url" action, which uses the value of the "urlVar" variable to modify the URL of the request.

Validation

The validation section checks if the response payload of the executed request contains any of the specified JWT signing functions. If any of these functions are found in the response payload, the validation is considered successful.

Frequently asked questions

What are the potential security risks associated with client-side JWT signing vulnerabilities

How can client-side JWT signing vulnerabilities be exploited by attackers

What are some common functions or methods used for client-side JWT signing

How can the presence of client-side JWT signing functions be detected in code

What are the potential consequences of not addressing client-side JWT signing vulnerabilities

How can client-side JWT signing vulnerabilities be mitigated or prevented

Loved by security teams!

Loved by security teams!

Product Hunt Badge

"We are absolutely thrilled with the testing feature of Akto. We have used it on our graphQL endpoints and it performs flawlessly identifying common API security issues. It's truly a game-changer and we highly recommend Akto to anyone looking to effortlessly secure their API endpoints. With a user-friendly interface, it's the perfect solution for anyone looking to embrace custom rules with context to reduce false positives."

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Security team,

Loom

"We are absolutely thrilled with the testing feature of Akto. We have used it on our graphQL endpoints and it performs flawlessly identifying common API security issues. It's truly a game-changer and we highly recommend Akto to anyone looking to effortlessly secure their API endpoints. With a user-friendly interface, it's the perfect solution for anyone looking to embrace custom rules with context to reduce false positives."

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Security team,

Loom

"The text editor in Akto is absolutely remarkable. Its user-friendly YAML format strikes the perfect balance between simplicity and power. With intuitive features like 'API selection filter', 'Execute', Validate' creating test rules becomes incredibly easy. Akto's test editor is a game-changer, enabling seamless creation of highly personalized and effective tests that could meet the needs of any modern day organization. "

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Security team,

Rippling

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