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Description

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.

PUBLISHED Reserved 2026-04-02 | Published 2026-04-06 | Updated 2026-04-07 | Assigner GitHub_M




CRITICAL: 9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Product status

< 2.0.0-beta.3
affected

References

github.com/.../goshs/security/advisories/GHSA-g8mv-vp7j-qp64

cve.org (CVE-2026-35392)

nvd.nist.gov (CVE-2026-35392)

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