CVE-2026-109596 (GCVE-0-2026-109596)

Vulnerability from cvelistv5 – Published: 2026-10-12 22:21 – Updated: 2026-10-12 22:21
VLAI
Title
Hugo from v0.162.0 before v0.167.0 Symlink File Disclosure via Nested Mount Ancestor
Summary
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.
Severity
6.7 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CWE
  • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 5802 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
gohugoio hugo Affected: 0.162.0 , < 0.167.0 (semver)
Unaffected: 0.167.0 (semver)
    cpe:2.3:a:gohugo:hugo:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-09-28 00:00
Credits
White0xdi3
Show details on NVD website
To clipboard 

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          "name": "GitHub Security Advisory (GHSA-6c8w-mpp8-9w47)",
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    "dateReserved": "2026-10-12T20:59:18.909Z",
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    "state": "PUBLISHED"
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          }
        ],
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                "modifiedPrivilegesRequired": "NOT_DEFINED",
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}



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