Critical 9.1Published Jul 28, 2026

CVE-2026-62325goshs SFTP authentication bypass via empty password (incomplete fix of CVE-2026-40884)

Updated under an hour ago (Oct 26, 2026, 5:23 PM ET)

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It affects goshs-labs goshs. 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 goshs-labs goshs

Exploited in the last 30 days

goshs is a feature-rich single-binary file server for red teamers and developers. From 2.1.3 until 2.1.4, the sftpserver/sftpserver.go password handler used Username != "" && Password != "", so running goshs with -b 'admin:' -sftp and no -fkf left both SFTP authentication handlers unset and allowed unauthenticated file access. This issue is fixed in version 2.1.4.

CVSS: 9.1 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness (CWE): CWE-306
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: Deferred
Record last updated: Jul 29, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

goshs-labs goshs goshs_labs:goshs (from the name)	from 2.1.3, < 2.1.4	CNA record

References

References

https://github.com/goshs-labs/goshs/security/advisories/GHSA-rjrw-mjq6-hpmm	x-refsource-confirm
https://github.com/goshs-labs/goshs/commit/32f4a0e1790a709f722d0f3b2341f139d003180a	x-refsource-misc
https://github.com/goshs-labs/goshs/releases/tag/v2.1.4	x-refsource-misc

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.