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CVE-2026-40884Published

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.6, goshs contains an SFTP authentication bypass when the documented empty-username basic-auth syntax is used. If the server is started with -b ':pass' together with -sftp, goshs…

Exact source revision recorded 27 Oct 2026 10:10:07 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

nvd · CVE-2026-40884

Published

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.6, goshs contains an SFTP authentication bypass when the documented empty-username basic-auth syntax is used. If the server is started with -b ':pass' together with -sftp, goshs accepts that configuration but does not install any SFTP password handler. As a result, an unauthenticated network attacker can connect to the SFTP service and access files without a password. This vulnerability is fixed in 2.0.0-beta.6.

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-306

Original publisher date fields

published: 2026-04-21T20:17:02.107

lastModified: 2026-10-26T21:10:00.170

6 source CPE criteria · context only
  • cpe:2.3:a:goshs:goshs:*:*:*:*:*:go:*:*
  • cpe:2.3:a:goshs:goshs:2.0.0:beta1:*:*:*:go:*:*
  • cpe:2.3:a:goshs:goshs:2.0.0:beta2:*:*:*:go:*:*
  • cpe:2.3:a:goshs:goshs:2.0.0:beta3:*:*:*:go:*:*
  • cpe:2.3:a:goshs:goshs:2.0.0:beta4:*:*:*:go:*:*
  • cpe:2.3:a:goshs:goshs:2.0.0:beta5:*:*:*:go:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Source published
21 Apr 2026 20:17:02 UTC
Source modified
26 Oct 2026 21:10:00 UTC
Observed here
27 Oct 2026 10:10:07 UTC
Source terms
NIST NVD usage terms; underlying source attribution retained

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: nvd · NIST NVD usage terms; underlying source attribution retained. Source text is retained; field grouping and change labels are provided by ChangeIntel.

CVSS 3.1 · [email protected] · Secondary · 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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Sources read 30 Oct 01:01 UTC · 272 of 272 readable · 271 fully read · documentation 468/469 current

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