CVE-2026-25891

CVSS 7.7v4.0pub. 2026-02-24upd. 2026-02-27

Fiber is an Express inspired web framework written in Go. A Path Traversal (CWE-22) vulnerability in Fiber allows a remote attacker to bypass the static middleware sanitizer and read arbitrary files on the server file system on Windows. This affects Fiber v3 through version 3.0.0. This has been patched in Fiber v3 version 3.1.0.

oryginał EN

CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Gofiber Fiber
APP
Gofiber
3.0.0 – 3.1.0 (bez)

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ZWERYFIKUJ U PRODUCENTA

Brak jednoznacznych danych o patchu. Sprawdź referencje od producenta.

Tagi

Path Traversal

CWE

CWE-22

Referencje

github.com/gofiber/fiber/commit/59133702301c2ab7b776dd1…

github.com/gofiber/fiber/pull/4064…

github.com/gofiber/fiber/security/advisories/GHSA-m3c2-…

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