{"id":"GO-2026-5887","revision":"e6f82924c4a94542b77b8ef2092ba3c0","records":[{"revision":"e6f82924c4a94542b77b8ef2092ba3c0","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-5887","aliases":["CVE-2026-45045","GHSA-gcfq-8gqf-4876"],"title":"GoFiber Vulnerable to X-Real-IP Spoofing via Header.Add() in BalancerForward in github.com/gofiber/fiber","description":"GoFiber Vulnerable to X-Real-IP Spoofing via Header.Add() in BalancerForward in github.com/gofiber/fiber","state":0,"publishedAt":"2026-07-24T18:35:55+00:00","modifiedAt":"2026-07-24T19:00:26.8664657+00:00","affected":[{"ecosystem":"Go","name":"github.com/gofiber/fiber/v3","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"3.3.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/gofiber/fiber/security/advisories/GHSA-gcfq-8gqf-4876","https://github.com/gofiber/fiber/pull/4260"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-5887","license":"OSV · upstream source license applies","key":"osv:GO-2026-5887","identifiers":["GO-2026-5887","CVE-2026-45045","GHSA-gcfq-8gqf-4876"]},"retained":false,"historicalAffected":[]}],"coverage":[]}