{"id":"GO-2026-5912","summary":"GoFiber never set HSTS header in helmet middleware due to incorrect protocol check in github.com/gofiber/fiber","details":"GoFiber never set HSTS header in helmet middleware due to incorrect protocol check in github.com/gofiber/fiber","aliases":["CVE-2026-53624","GHSA-gv83-gqw6-9j2c"],"modified":"2026-07-24T19:00:26.925149569Z","published":"2026-07-24T18:35:55Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5912","review_status":"REVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/gofiber/fiber/security/advisories/GHSA-gv83-gqw6-9j2c"},{"type":"FIX","url":"https://github.com/gofiber/fiber/pull/4389"}],"affected":[{"package":{"name":"github.com/gofiber/fiber/v3","ecosystem":"Go","purl":"pkg:golang/github.com/gofiber/fiber/v3"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.4.0"}]}],"ecosystem_specific":{"imports":[{"symbols":["New"],"path":"github.com/gofiber/fiber/v3/middleware/helmet"}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5912.json"}}],"schema_version":"1.7.5"}