Recent Vulnerability

[Sriram Mandiramoorthy]

Is this valid one to considered?

https://auth0.com/blog/2015/03/31/critical-vulnerabilities-in-json-web-token-libraries/

[Brian Campbell]

Take a look at https://bitbucket.org/b_c/jose4j/wiki/04-01-15-Transparency

But, in short, recent versions of the library are okay.