Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| gohugoio / hugo | affected >= 0.123.0, < 0.162.0 |
CWE
CWE-59
References
- https://github.com/gohugoio/hugo/security/advisories/GHSA-fw87-fv5r-9fpw
- https://github.com/gohugoio/hugo/commit/f8b5fa09a64950c32b803821ede411ebfe772b7a
- https://github.com/gohugoio/hugo/releases/tag/v0.162.0
ADP enrichment
No English description supplied.
No references supplied.