{"action":"Upgrade github.com/dgrijalva/jwt-go/v4 to 4.0.0-preview1 or later.","affected":[{"fixed":"4.0.0-preview1","introduced":"0"}],"component":"github.com/dgrijalva/jwt-go/v4","cve_ids":["CVE-2020-26160"],"ecosystem":"Go","epss":0.02158,"exploited":false,"fixed_versions":["4.0.0-preview1"],"ghsa_id":"GHSA-w73w-5m7g-f7qc","id":"tcs_01M5KFQC1CGYC7WM2SNVDVHQA0","modified_at":"2026-09-10T03:49:05.293395113Z","published_at":"2021-05-18T21:08:21Z","references":["https://osv.dev/vulnerability/GHSA-w73w-5m7g-f7qc","https://nvd.nist.gov/vuln/detail/CVE-2020-26160","https://github.com/dgrijalva/jwt-go/issues/422","https://github.com/dgrijalva/jwt-go/issues/462","https://github.com/dgrijalva/jwt-go/pull/426","https://github.com/dgrijalva/jwt-go/commit/ec0a89a131e3e8567adcb21254a5cd20a70ea4ab","https://github.com/dgrijalva/jwt-go","https://pkg.go.dev/vuln/GO-2020-0017","https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMDGRIJALVAJWTGO-596515"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-w73w-5m7g-f7qc#Go/github.com/dgrijalva/jwt-go/v4","url":"https://osv.dev/vulnerability/GHSA-w73w-5m7g-f7qc"}],"summary":"Authorization bypass in github.com/dgrijalva/jwt-go"}