Directory Traversal Affecting hugo package, versions *


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.14% (4th percentile)

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  • Snyk IDSNYK-ECHOLATEST-HUGO-20877341
  • published13 Oct 2026
  • disclosed12 Oct 2026

Introduced: 12 Oct 2026

NewCVE-2026-109595  (opens in a new tab)
CWE-22  (opens in a new tab)

How to fix?

There is no fixed version for Echo:latest hugo.

NVD Description

Note: Versions mentioned in the description apply only to the upstream hugo package and not the hugo package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

Hugo from v0.84.0 before v0.167.0 contains a path traversal vulnerability that allows malicious themes or modules to read files outside the project root via ESBuild's fallback resolver in js.Build, js.Batch, and css.Build. Attackers can ship relative imports or symlinks pointing outside the project to bundle any file readable by the build user into published JavaScript or CSS output.

CVSS Base Scores

version 3.1