Hugo from v0.162.0 before v0.167.0 Symlink File Disclosure via Nested Mount Ancestor
Hugo from v0.162.0 before v0.167.0 contains an improper link resolution vulnerability that lets malicious themes or modules expose files outside their root via nested-mount ancestor directories. Attackers controlling a theme can place a symlink or NTFS junction at a virtual ancestor directory, causing resources.Match to list and publish local files during builds.
CVE-2026-109596
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-109596
hugo
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "gohugoio",
"product": "hugo",
"versions": [
{
"status": "affected",
"version": "0.162.0",
"lessThan": "0.167.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "0.167.0",
"versionType": "semver"
}
],
"packageURL": "pkg:golang/github.com/gohugoio/hugo",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-109596
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #21802 · Revision 1
- Added to Heist Feed
- Publisher date