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CVE-2026-34083 signalk-server: OAuth Authorization Code Theft via Unvalidated Host Header in OIDC Flow

🗓️ 02 Apr 2026 16:14:38Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

CVE-2026-34083: Signalk-server OAuth code theft via unvalidated Host header in OIDC before 2.24.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-34083
2 Apr 202616:14
attackerkb
CNNVD
Signal K Server 安全漏洞
2 Apr 202600:00
cnnvd
CVE
CVE-2026-34083
2 Apr 202616:14
cve
EUVD
EUVD-2026-18376
3 Apr 202621:43
euvd
Github Security Blog
Signal K Server: OAuth Authorization Code Theft via Unvalidated Host Header in OIDC Flow
3 Apr 202621:43
github
NVD
CVE-2026-34083
2 Apr 202617:16
nvd
OSV
GHSA-CXJ8-GGF2-P57C Signal K Server: OAuth Authorization Code Theft via Unvalidated Host Header in OIDC Flow
3 Apr 202621:43
osv
Positive Technologies
PT-2026-29798
2 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-34083
3 Apr 202616:59
redhatcve
Snyk
Origin Validation Error
3 Apr 202621:43
snyk
Rows per page
[
  {
    "vendor": "SignalK",
    "product": "signalk-server",
    "versions": [
      {
        "version": "< 2.24.0",
        "status": "affected"
      }
    ]
  }
]

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