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CVE-2026-50192

🗓️ 20 Aug 2026 21:37:20Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 113 Views🌐 WEB

Kerberos Agent before 3.6.26 leaks Hub private key via X-Kerberos-Hub-PrivateKey on cross-host HTTP redirects.

Related
Affected
Refs
Paths
[
  {
    "vendor": "kerberos-io",
    "product": "agent",
    "versions": [
      {
        "version": "< 3.6.26",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
X-Kerberos-Hub-PrivateKeyheaderconfig.HubURIThe Hub upload path sends the agent's Hub credentials in the custom X-Kerberos-Hub-PrivateKey and X-Kerberos-Hub-PublicKey request headers. Because the HTTP client follows redirects without stripping these custom headers, they can be leaked to a third party if the HubURI returns a cross-host 30x redirect.CWE-200, CWE-522
X-Kerberos-Hub-PublicKeyheaderconfig.HubURIThe Hub upload path sends the agent's Hub credentials in the custom X-Kerberos-Hub-PrivateKey and X-Kerberos-Hub-PublicKey request headers. Because the HTTP client follows redirects without stripping these custom headers, they can be leaked to a third party if the HubURI returns a cross-host 30x redirect.CWE-200, CWE-522

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18 Oct 2026 20:10Current
8.3High risk
Vulners AI Score8.3
CVSS 46.9
EPSS0.00421
SSVC
113