{"id":"GO-2026-5348","summary":"auth: Patreon provider assigns the same local user ID to every authenticated Patreon account, enabling cross‑user impersonation in github.com/go-pkgz/auth","details":"auth: Patreon provider assigns the same local user ID to every authenticated Patreon account, enabling cross‑user impersonation in github.com/go-pkgz/auth","aliases":["CVE-2026-42560","GHSA-f6qq-3m3h-4g42"],"modified":"2026-06-25T19:45:31.905427504Z","published":"2026-06-25T18:43:19Z","database_specific":{"review_status":"UNREVIEWED","url":"https://pkg.go.dev/vuln/GO-2026-5348"},"references":[{"type":"ADVISORY","url":"https://github.com/go-pkgz/auth/security/advisories/GHSA-f6qq-3m3h-4g42"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42560"},{"type":"FIX","url":"https://github.com/go-pkgz/auth/commit/c0b15ee72a8401da83c01781c16636c521f42698"},{"type":"WEB","url":"https://github.com/go-pkgz/auth/releases/tag/v1.25.2"},{"type":"WEB","url":"https://github.com/go-pkgz/auth/releases/tag/v2.1.2"}],"affected":[{"package":{"name":"github.com/go-pkgz/auth","ecosystem":"Go","purl":"pkg:golang/github.com/go-pkgz/auth"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.18.0"},{"fixed":"1.25.2"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5348.json"}},{"package":{"name":"github.com/go-pkgz/auth/v2","ecosystem":"Go","purl":"pkg:golang/github.com/go-pkgz/auth/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.0.0"},{"fixed":"2.1.2"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5348.json"}}],"schema_version":"1.7.5"}