CVE-2026-25891

HIGH

7.5

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht2/24/2026

Zuletzt geandert2/27/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

gofiber:fiber

Schwachen (CWE)

CWE-22

Referenzen

https://github.com/gofiber/fiber/commit/59133702301c2ab7b776dd123b474cbd995f2c86(security-advisories@github.com)

https://github.com/gofiber/fiber/pull/4064(security-advisories@github.com)

https://github.com/gofiber/fiber/security/advisories/GHSA-m3c2-496v-cw3v(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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