{"id":"CVE-2026-53624","revision":"7116c15ced18490687bc552cff222add","records":[{"revision":"7116c15ced18490687bc552cff222add","observedAt":"2026-10-27T14:13:22.737+00:00","statement":{"source":"nvd","id":"CVE-2026-53624","aliases":[],"title":"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.P…","description":"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.","state":0,"publishedAt":"2026-07-08T20:16:52.293+00:00","modifiedAt":"2026-10-25T17:10:00.197+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","score":4.8,"severity":"MEDIUM"}],"references":["https://github.com/gofiber/fiber/commit/04dd4e7754f61768fddccacc79057e416f13e6bf","https://github.com/gofiber/fiber/pull/4389","https://github.com/gofiber/fiber/releases/tag/v3.4.0","https://github.com/gofiber/fiber/security/advisories/GHSA-gv83-gqw6-9j2c"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-53624","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-319"],"productCriteria":["cpe:2.3:a:gofiber:fiber:*:*:*:*:*:go:*:*"],"sourceDates":{"published":"2026-07-08T20:16:52.293","lastModified":"2026-10-25T17:10:00.197"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-53624","identifiers":["CVE-2026-53624"]},"retained":false,"historicalAffected":[]}],"coverage":[]}