CVE-2026-50134

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.

CVSS v3 5.8 MEDIUM

5.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/gohugoio/hugo/commit/86fbb0f7a8bbb93e2e916390de9e5a4f24bf9f50	Patch
https://github.com/gohugoio/hugo/releases/tag/v0.162.0	Release Notes
https://github.com/gohugoio/hugo/security/advisories/GHSA-vxgm-5rmg-5w8g	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gohugo:hugo:*:*:*:*:*:*:*:*

History

08 Jul 2026, 03:08

Type	Values Removed	Values Added
First Time		Gohugo hugo Gohugo
CPE		cpe:2.3:a:gohugo:hugo::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.8
References	~~() https://github.com/gohugoio/hugo/commit/86fbb0f7a8bbb93e2e916390de9e5a4f24bf9f50 -~~	() https://github.com/gohugoio/hugo/commit/86fbb0f7a8bbb93e2e916390de9e5a4f24bf9f50 - Patch
References	~~() https://github.com/gohugoio/hugo/releases/tag/v0.162.0 -~~	() https://github.com/gohugoio/hugo/releases/tag/v0.162.0 - Release Notes
References	~~() https://github.com/gohugoio/hugo/security/advisories/GHSA-vxgm-5rmg-5w8g -~~	() https://github.com/gohugoio/hugo/security/advisories/GHSA-vxgm-5rmg-5w8g - Vendor Advisory

06 Jul 2026, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-06 20:16

Updated : 2026-07-08 03:08

NVD link : CVE-2026-50134

Mitre link : CVE-2026-50134

CVE.ORG link : CVE-2026-50134

JSON object : View

Products Affected

gohugo

hugo

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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