CVE-2026-34581

goshs has Auth Bypass via Share Token

Published Apr 2, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Description
goshs is a SimpleHTTPServer written in Go. From version 1.1.0 to before version 2.0.0-beta.2, when using the Share Token it is possible to bypass the limited selected file download with all the gosh functionalities, including code exec. This issue has been patched in version 2.0.0-beta.2.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-jgfx-74g2-9r6g goshs has Auth Bypass via Share Token
History
Type Values Removed Values Added
First Time appeared Goshs
Goshs goshs
CPEs cpe:2.3:a:goshs:goshs:*:*:*:*:*:go:*:*
cpe:2.3:a:goshs:goshs:2.0.0:beta1:*:*:*:go:*:*
Vendors & Products Goshs
Goshs goshs
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Patrickhener
Patrickhener goshs
Vendors & Products Patrickhener
Patrickhener goshs
Type Values Removed Values Added
Description goshs is a SimpleHTTPServer written in Go. From version 1.1.0 to before version 2.0.0-beta.2, when using the Share Token it is possible to bypass the limited selected file download with all the gosh functionalities, including code exec. This issue has been patched in version 2.0.0-beta.2.
Title goshs has Auth Bypass via Share Token
Weaknesses CWE-288
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 3, 2026, 5:01 PM
Reserved
Mar 30, 2026, 4:56 PM
Status
Analyzed
Published
Apr 2, 2026, 7:21 PM
Modified
Jul 24, 2026, 9:10 PM