{"id":"UBUNTU-CVE-2026-53624","details":"Fiber is an Express inspired web framework written in Go. Prior to 3.4.0, the helmet middleware in middleware/helmet/helmet.go never sets the Strict-Transport-Security response header even when HSTSMaxAge is configured because it checks c.Protocol() for https instead of c.Scheme(). This issue is fixed in version 3.4.0.","modified":"2026-10-17T12:56:30.514604932Z","published":"2026-07-08T20:16:00Z","upstream":["CVE-2026-53624"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-53624"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-53624"},{"type":"REPORT","url":"https://github.com/gofiber/fiber/commit/04dd4e7754f61768fddccacc79057e416f13e6bf"},{"type":"REPORT","url":"https://github.com/gofiber/fiber/pull/4389"},{"type":"REPORT","url":"https://github.com/gofiber/fiber/releases/tag/v3.4.0"},{"type":"REPORT","url":"https://github.com/gofiber/fiber/security/advisories/GHSA-gv83-gqw6-9j2c"}],"affected":[{"package":{"name":"golang-github-gofiber-fiber","ecosystem":"Ubuntu:26.10","purl":"pkg:deb/ubuntu/golang-github-gofiber-fiber?arch=source&distro=stonking"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.3.0-1","3.4.0-1","3.5.0-1","3.5.0-4"],"ecosystem_specific":{"binaries":[{"binary_version":"3.5.0-4","binary_name":"golang-github-gofiber-fiber-dev"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-53624.json"}},{"package":{"name":"golang-github-gofiber-fiber-v2","ecosystem":"Ubuntu:26.10","purl":"pkg:deb/ubuntu/golang-github-gofiber-fiber-v2?arch=source&distro=stonking"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.52.13-2","2.52.13-3"],"ecosystem_specific":{"binaries":[{"binary_name":"golang-github-gofiber-fiber-v2-dev","binary_version":"2.52.13-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-53624.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}