{"id":"GO-2022-0564","summary":"Signature forgery in github.com/biscuit-auth/biscuit-go","details":"An attacker can forge Biscuit v1 tokens with any access level.\n\nThere is no known workaround for Biscuit v1. The Biscuit v2 specification avoids this vulnerability.","aliases":["CVE-2022-31053","GHSA-75rw-34q6-72cr","HSEC-2023-0002"],"modified":"2026-03-17T04:21:13.087084Z","published":"2022-08-15T18:02:15Z","database_specific":{"review_status":"REVIEWED","url":"https://pkg.go.dev/vuln/GO-2022-0564"},"references":[{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-75rw-34q6-72cr"}],"affected":[{"package":{"name":"github.com/biscuit-auth/biscuit-go","ecosystem":"Go","purl":"pkg:golang/github.com/biscuit-auth/biscuit-go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{"imports":[{"path":"github.com/biscuit-auth/biscuit-go"}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2022-0564.json"}}],"schema_version":"1.7.5"}