---
cve: "CVE-2026-50134"
severity: "MEDIUM"
cvss: 6.3
epss: "0.4%"
vendor: "gohugoio"
kev: false
exploited: false
published: "2026-07-06 20:16:37"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-29T00:50:09+02:00"
---

# CVE-2026-50134

> 6.3 MEDIUM · 🧪 PoC

## Beschreibung

Hugo is a static site generator. From 0.91.0 until 0.162.0, resources.GetRemote enforces security.http.urls on the URL it is called with, but it did not re-validate intermediate URLs on HTTP 3xx redirects. An allowed server (or an attacker controlling its DNS or response) could therefore redirect the request to a host that the policy was meant to forbid and Hugo would fetch from the redirected target. The same bypass also lifted any host-shape restriction the operator had put in place. This vulnerability is fixed in 0.162.0.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **partial**

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- 076dfe13d0f789e3d9586b192f8f7f3329c26990 (Commit)
- 86fbb0f7a8bbb93e2e916390de9e5a4f24bf9f50 (Commit)

## Referenzen

- <https://github.com/gohugoio/hugo/security/advisories/GHSA-vxgm-5rmg-5w8g>
- <https://github.com/gohugoio/hugo/commit/86fbb0f7a8bbb93e2e916390de9e5a4f24bf9f50>
- <https://github.com/gohugoio/hugo/releases/tag/v0.162.0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-50134) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_