CVE-2026-50135

Hugo is a static site generator. From 0.123.0 to 0.161.1, a regression made  RootMappingFs.statRoot  use  Stat  (follows symlinks) instead of  Lstat , so a direct  resources.Get  of a symlink pointing outside its mount returned the target's contents — letting a symlink planted in a local mount (e.g. a vendored  themes/  theme) read arbitrary files accessible to the Hugo user. Go-module themes from GitHub (symlinks stripped) and directory walks were unaffected. Fixed in 0.162.0.
Configurations

Configuration 1 (hide)

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

History

08 Jul 2026, 14:53

Type Values Removed Values Added
CPE cpe:2.3:a:gohugo:hugo:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 5.5
References () https://github.com/gohugoio/hugo/commit/f8b5fa09a64950c32b803821ede411ebfe772b7a - () https://github.com/gohugoio/hugo/commit/f8b5fa09a64950c32b803821ede411ebfe772b7a - Patch
References () https://github.com/gohugoio/hugo/releases/tag/v0.162.0 - () https://github.com/gohugoio/hugo/releases/tag/v0.162.0 - Product, Release Notes
References () https://github.com/gohugoio/hugo/security/advisories/GHSA-fw87-fv5r-9fpw - () https://github.com/gohugoio/hugo/security/advisories/GHSA-fw87-fv5r-9fpw - Patch, Vendor Advisory
First Time Gohugo hugo
Gohugo

06 Jul 2026, 21:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-07-06 21:16

Updated : 2026-07-08 14:53


NVD link : CVE-2026-50135

Mitre link : CVE-2026-50135

CVE.ORG link : CVE-2026-50135


JSON object : View

Products Affected

gohugo

  • hugo
CWE
CWE-59

Improper Link Resolution Before File Access ('Link Following')