CVE-2025-48075: gofiber fiber

csirt@kutim:~/threat-intel/cve/CVE-2025-48075

CVSS 7.5 · High EPSS 0,50%

Kerentanan Improper Validation of Array Index pada gofiber fiber. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Fiber is an Express-inspired web framework written in Go. Starting in version 2.52.6 and prior to version 2.52.7, `fiber.Ctx.BodyParser` can map flat data to nested slices using `key[idx]value` syntax, but when idx is negative, it causes a panic instead of returning an error stating it cannot process the data. Since this data is user-provided, this could lead to denial of service for anyone relying on this `fiber.Ctx.BodyParser` functionality. Version 2.52.7 fixes the issue.

Rincian

Terbit di NVD: 22 Mei 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-129: Improper Validation of Array Index
EPSS (30 hari): 0,50% peluang dieksploitasi; lebih tinggi dari 41,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
gofiber	fiber	Versi 2.0.0 hingga sebelum 2.52.7

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/gofiber/fiber/security/advisories/GHSA-hg3g-gphw-5hhm exploit · advisory vendor
https://github.com/gofiber/fiber/commit/e115c08b8f059a4a031b492aa9eef0712411853d patch

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.