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by d-z-m 980 days ago
> Modern web applications (so called single page applications) often utilize JSON Web tokens (JWTs) for session handling instead of cookies

I had thought the main way JWTs are stored and transmitted in a web context is via Cookie/Set-Cookie?

> This attack would not be possible with a cookie based session mechanism where attributes like HttpOnly would prevents injected JavaScript Code from accessing the JWTs.

You can put the JWT inside the HttpOnly cookie, right? What am I missing?

1 comments

> What am I missing?

People using JS frontend frameworks to handle every single feature of the frontend, so that they have to let the cookie unprotected or store the token into a JS-only storage.