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CVE-2026-73030 unearth 0.18.2 Path Traversal via Unnormalized Paths and Symlink Escape

🗓️ 10 Aug 2026 20:09:44Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

unearth through 0.18.2, fixed in commit 6c78164, contains a path traversal vulnerability in the is_within_directory function that fails to normalize paths before validation, allowing ../ sequences to bypass directory containment checks. Attackers ...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-73030
10 Aug 202620:09
attackerkb
cve
CVE
CVE-2026-73030
10 Aug 202620:09
cve
euvd
EUVD
EUVD-2026-55802
10 Aug 202620:09
euvd
nvd
NVD
CVE-2026-73030
10 Aug 202621:17
nvd
[
  {
    "vendor": "frostming",
    "product": "unearth",
    "defaultStatus": "affected",
    "packageURL": "pkg:github/frostming/unearth",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "0.18.2"
      },
      {
        "status": "unaffected",
        "version": "6c78164e7bfa28b8b3d6f247b87e560692e3c8ba",
        "versionType": "git"
      }
    ],
    "repo": "https://github.com/frostming/unearth"
  }
]

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10 Aug 2026 20:09Current
CVSS 47.2
CVSS 3.18.1
5