[ CVE-2026-109574 · Published 12 Oct 2026 ]
Vulnerability in gohugoio hugo
CVSS 5.5
EPSS <1%No fix listed yet
[ Description ]Official description
Hugo before v0.167.0 contains a path traversal vulnerability in css.Sass that allows malicious themes or modules to read files outside the project root through the Sass compiler's import fallback. Attackers can ship stylesheets with relative, absolute, or symlinked @import or @use targets to compile readable files into the published site CSS.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.