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CVE-2026-25882

HIGH

7.5

Descricao

Fiber is an Express inspired web framework written in Go. A denial of service vulnerability exists in Fiber v2 and v3 that allows remote attackers to crash the application by sending requests to routes with more than 30 parameters. The vulnerability results from missing validation during route registration combined with an unbounded array write during request matching. Version 2.52.12 patches the issue in the v2 branch and 3.1.0 patches the issue in the v3 branch.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/24/2026

Ultima modificacao2/27/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

gofiber:fiber

Fraquezas (CWE)

CWE-129

Referencias

https://github.com/gofiber/fiber/blob/main/path.go#L514(security-advisories@github.com)

https://github.com/gofiber/fiber/blob/v2/path.go#L516(security-advisories@github.com)

https://github.com/gofiber/fiber/pull/3962(security-advisories@github.com)

https://github.com/gofiber/fiber/security/advisories/GHSA-mrq8-rjmw-wpq3(security-advisories@github.com)

Correlacoes IOC

Sem correlacoes registradas

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