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CVE-2026-59157

🗓️ 15 Sep 2026 15:46:35Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 43 Views🌐 WEB

Unauthenticated header injection in webhookd before 1.22.0 via X-WebAuthn-User allows spoofing.

Related
Detection
Affected
Refs
Paths
Vulners
Node
[
  {
    "vendor": "ncarlier",
    "product": "webhookd",
    "versions": [
      {
        "version": "< 1.22",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
X-WebAuthn-Userheader/webhookd forwards all incoming HTTP headers, including X-WebAuthn-User, into the hook script environment as shell variables without an allowlist, allowing for identity spoofing.CWE-290, CWE-807

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30 Sep 2026 17:51Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.5
EPSS0.00596
SSVC
43