CVE-2026-58404

Katalog CVE

CVSS 6.8 · Medium EPSS 0,37%

Kerentanan Server-Side Request Forgery (SSRF) pada gohugo hugo. Skor CVSS 3.1 6.8 (Medium) menurut NVD.

Deskripsi (NVD)

Hugo is a static site generator. From v0.162.0 through v0.163.0, the default security.http.urls policy denies requests to loopback, internal, and cloud-metadata IPv4 literals, but the deny rule only matched dotted-decimal notation, so alternate IPv4 encodings of the same addresses, including integer, hex, or octal, passed the policy. When a template passes an untrusted or data-derived URL to resources.GetRemote and the host platform uses the cgo system resolver, these encodings resolve to the blocked address, allowing build-time server-side requests to loopback and internal services, including the cloud-metadata endpoint in hosted or CI builds; the same check is reused on redirects, so the gap also applies to each redirect hop. This issue is fixed in v0.163.1.

Rincian

Terbit di NVD

6 Juli 2026

Terakhir diubah

8 Juli 2026

Status NVD

Analyzed

CVSS 3.1

6.8 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-918: Server-Side Request Forgery (SSRF)

EPSS (30 hari)

0,37% peluang dieksploitasi; lebih tinggi dari 28,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/gohugoio/hugo/security/advisories/GHSA-r46f-3rpw-hxrv mitigasi · advisory vendor
• https://github.com/gohugoio/hugo/commit/a00b5c72ac57afe26df6688ece3ca544a56df372 patch
• https://github.com/gohugoio/hugo/pull/15020 issue tracking
• https://github.com/gohugoio/hugo/releases/tag/v0.163.1 release notes