Critical 9.8Published Apr 6, 2026

CVE-2026-35392goshs has an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in goshs PUT Upload

Updated under an hour ago (Oct 26, 2026, 6:23 PM ET)

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It affects patrickhener goshs and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for patrickhener goshs

Exploited in the last 30 days

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.3, PUT upload in httpserver/updown.go has no path sanitization. This vulnerability is fixed in 2.0.0-beta.3.

CVSS: 9.8 CRITICAL (v3.0, CNA)CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-22
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Apr 7, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

patrickhener goshs patrickhener:goshs (from the name)	before 2.0.0-beta.3	CNA record
goshs goshs goshs:goshs	before 2.0.0; 2.0.0; 2.0.0	NVD

References

References

https://github.com/patrickhener/goshs/security/advisories/GHSA-g8mv-vp7j-qp64	x-refsource-confirm, exploit, mitigation, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.