PT-2026-111015 · Gohugoio · Hugo

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CVE-2026-109596

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Published

2026-10-12

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Updated

2026-10-12

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
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.

Fix

Link Following

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Weakness Enumeration

Related Identifiers

CVE-2026-109596

Affected Products

Hugo