CVE-2026-45045
3 advisories.
Go/github.com/gofiber/fiber/v3 CVE-2026-45045: medium 5.3, EPSS 0.46%
GoFiber Vulnerable to X-Real-IP Spoofing via Header.Add() in BalancerForward
Action: Upgrade github.com/gofiber/fiber/v3 to 3.3.0 or later.
go get github.com/gofiber/fiber/v3@v3.3.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.3.0 | - |
Fixed versions
| 3.3.0 |
Sources
- osv: GHSA-gcfq-8gqf-4876
- https://github.com/gofiber/fiber/security/advisories/GHSA-gcfq-8gqf-4876
- https://nvd.nist.gov/vuln/detail/CVE-2026-45045
- https://github.com/gofiber/fiber/pull/4260
- https://github.com/gofiber/fiber/pull/4495
- https://github.com/gofiber/fiber/commit/1403cc8292da3220e9316960b4030cc722a0f396
- https://github.com/gofiber/fiber/commit/33c9501288ab47a429c8b5e701493f0c3c0af37d
- https://github.com/gofiber/fiber
- https://github.com/gofiber/fiber/releases/tag/v2.52.14
- https://github.com/gofiber/fiber/releases/tag/v3.3.0
CVE-2026-45045 · published · modified · JSON
Go/github.com/gofiber/fiber/v2 CVE-2026-45045: medium 5.3, EPSS 0.46%
GoFiber Vulnerable to X-Real-IP Spoofing via Header.Add() in BalancerForward
Action: Upgrade github.com/gofiber/fiber/v2 to 2.52.14 or later.
go get github.com/gofiber/fiber/v2@v2.52.14Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.52.14 | - |
Fixed versions
| 2.52.14 |
Sources
- osv: GHSA-gcfq-8gqf-4876#Go/github.com/gofiber/fiber/v2
- https://github.com/gofiber/fiber/security/advisories/GHSA-gcfq-8gqf-4876
- https://nvd.nist.gov/vuln/detail/CVE-2026-45045
- https://github.com/gofiber/fiber/pull/4260
- https://github.com/gofiber/fiber/pull/4495
- https://github.com/gofiber/fiber/commit/1403cc8292da3220e9316960b4030cc722a0f396
- https://github.com/gofiber/fiber/commit/33c9501288ab47a429c8b5e701493f0c3c0af37d
- https://github.com/gofiber/fiber
- https://github.com/gofiber/fiber/releases/tag/v2.52.14
- https://github.com/gofiber/fiber/releases/tag/v3.3.0
CVE-2026-45045 · published · modified · JSON
Go/github.com/gofiber/fiber/v3 CVE-2026-45045: unknown, EPSS 0.46%
GoFiber Vulnerable to X-Real-IP Spoofing via Header.Add() in BalancerForward in github.com/gofiber/fiber
Action: Upgrade github.com/gofiber/fiber/v3 to 3.3.0 or later.
go get github.com/gofiber/fiber/v3@v3.3.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.3.0 | - |
Fixed versions
| 3.3.0 |
Sources
- osv: GO-2026-5887
- https://github.com/gofiber/fiber/security/advisories/GHSA-gcfq-8gqf-4876
- https://github.com/gofiber/fiber/pull/4260
CVE-2026-45045 · published · modified · JSON