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CVE-2026-40884 goshs: Empty-username SFTP password authentication bypass in goshs

🗓️ 21 Apr 2026 19:39:25Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Goshs pre 2.0.0-beta.6 allows unauthenticated SFTP access via empty-username basic auth when started with -b ':pass' and -sftp.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-40884
13 Apr 202607:56
circl
CNNVD
goshs 访问控制错误漏洞
21 Apr 202600:00
cnnvd
CVE
CVE-2026-40884
21 Apr 202619:39
cve
Github Security Blog
goshs has an empty-username SFTP password authentication bypass
14 Apr 202622:28
github
NVD
CVE-2026-40884
21 Apr 202620:17
nvd
OSV
GHSA-C29W-QQ4M-2GCV goshs has an empty-username SFTP password authentication bypass
14 Apr 202622:28
osv
Positive Technologies
PT-2026-33233
14 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-40884
5 Jun 202619:13
redhatcve
Snyk
Missing Authentication for Critical Function
22 Apr 202617:06
snyk
Snyk
Missing Authentication for Critical Function
22 Apr 202617:06
snyk
Rows per page
[
  {
    "vendor": "patrickhener",
    "product": "goshs",
    "versions": [
      {
        "version": "< 2.0.0-beta.6",
        "status": "affected"
      }
    ]
  }
]

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21 Apr 2026 19:39Current
CVSS 3.19.8
EPSS0.00478
28