Xmidt cjwt through 1.0.1 before 2019-11-25 maps unsupported algorithms to alg=none, which sometimes leads to untrusted accidental JWT acceptance.Referenceshttps://github.com/xmidt-org/cjwt/commit/9304d3e94242c1a6df77b21bde0e949392e1040ahttps://github.com/xmidt-org/cjwt/pull/29#issuecomment-558356866
