{"id":"GO-2026-5866","summary":"Concourse login flow has an open redirect issue in github.com/concourse/concourse","details":"Concourse login flow has an open redirect issue in github.com/concourse/concourse","aliases":["BIT-concourse-2026-49826","CVE-2026-49826","GHSA-8w27-c4vc-88q9"],"modified":"2026-08-19T09:55:28.952979039Z","published":"2026-07-07T15:26:37Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5866","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/concourse/concourse/security/advisories/GHSA-8w27-c4vc-88q9"},{"type":"FIX","url":"https://github.com/concourse/concourse/commit/ac60be5f0435b6592f5a4fcc089050d72ad2452c"},{"type":"WEB","url":"https://github.com/concourse/concourse/releases/tag/v8.2.3"}],"affected":[{"package":{"name":"github.com/concourse/concourse","ecosystem":"Go","purl":"pkg:golang/github.com/concourse/concourse"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.6.1-0.20260526150512-ac60be5f0435"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5866.json"}}],"schema_version":"1.7.5"}