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OpenAdvisories
Critical · 9.8 CVE-2026-35393 EUVD-2026-19490GHSA-jg56-wf8x-qrv5GO-2026-5468

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in goshs POST multipart upload

Published Apr 6, 2026 · Updated Apr 8, 2026 · Assigned by GitHub_M

Description

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.3, the POST multipart upload directory not sanitized. This vulnerability is fixed in 2.0.0-beta.3.

Affected products

VendorProductAffectedFixed
patrickhener goshs < 2.0.0-beta.3 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
openSUSE Tumbleweed goshs 2.0.0-1.1 openSUSE-SU-2026:10542-1
openSUSE Leap 16.0 govulncheck-vulndb 0.0.20260723T184607-160000.1.1 openSUSE-SU-2026:21483-1

Affected packages

EcosystemPackageAffectedFixedRecord
Go github.com/patrickhener/goshs < 1.1.5-0.20260401172448-237f3af891a9 1.1.5-0.20260401172448-237f3af891a9 GHSA-jg56-wf8x-qrv5

Advisories 2

References