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CVE-2026-40189

🗓️ 10 Apr 2026 19:44:54Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 53 Views🌐 WEB

Bypass enables state-changing actions by deleting the policy file; fixed in 2.0.0-beta.4.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-40189
10 Apr 202619:44
–attackerkb
circl
Circl
CVE-2026-40189
9 Apr 202618:20
–circl
cnnvd
CNNVD
Goshs security vulnerabilities
10 Apr 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-40189 goshs has a file-based ACL authorization bypass in goshs state-changing routes
10 Apr 202619:44
–cvelist
euvd
EUVD
EUVD-2026-21591
10 Apr 202620:00
–euvd
euvd
EUVD
EUVD-2026-50080
28 Jul 202621:58
–euvd
github
Github Security Blog
goshs has a file-based ACL authorization bypass in goshs state-changing routes
10 Apr 202620:00
–github
mend
Mend
CVE-2026-40189
10 Apr 202619:44
–mend
nvd
NVD
CVE-2026-40189
10 Apr 202620:16
–nvd
opensuse
OPENSUSE Linux
goshs-2.0.0-1.1 on GA media (moderate)
15 Apr 202600:00
–opensuse
Rows per page
NVD
Vulners
Node
OR
goshsgoshsRange<2.0.0go
goshsgoshsMatch2.0.0beta1go
goshsgoshsMatch2.0.0beta2go
goshsgoshsMatch2.0.0beta3go
[
  {
    "vendor": "patrickhener",
    "product": "goshs",
    "versions": [
      {
        "version": "< 2.0.0-beta.4",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
multipart POSTrequest body/uploadUnauthenticated file upload via multipart POST to a .goshs-protected directory due to missing authorization checks.CWE-862
mkdirquery param/?mkdirUnauthenticated directory creation via query parameter inside a .goshs-protected directory.CWE-862
deletequery param/?deleteUnauthenticated file deletion via query parameter inside a .goshs-protected directory.CWE-862
PUTpath/.goshsUnauthenticated deletion or modification of the .goshs file via PUT request to remove folder authorization policies.CWE-862

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