CVE-2026-109574 — Hugo before v0.167.0 Path Traversal via css.Sass Import Fallback
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…
Published: 2026-10-12 · CVSS: 6.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7