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CVE-2026-48978

🗓️ 17 Jul 2026 19:34:53Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 91 Views🌐 WEB

oras-go Bearer realm handling allowed SSRF to internal addresses and http downgrade; fixed in 2.6.1.

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Detection
Affected
Refs
Paths
Vulners
Node
[
  {
    "vendor": "oras-project",
    "product": "oras-go",
    "versions": [
      {
        "version": "< 2.6.1",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
WWW-Authenticateheader169.254.169.254/SSRF via unvalidated realm URL from WWW-Authenticate header enabling access to internal metadata IPs.CWE-918CWE-319
realmheader169.254.169.254/SSRF via unvalidated realm URL from WWW-Authenticate header enabling access to internal metadata IPs.CWE-918CWE-319
WWW-Authenticateheader10.0.0.x/SSRF via unvalidated realm URL from WWW-Authenticate header enabling access to internal private network IPs.CWE-918CWE-319
realmheader10.0.0.x/SSRF via unvalidated realm URL from WWW-Authenticate header enabling access to internal private network IPs.CWE-918CWE-319
WWW-Authenticateheader127.0.0.1/SSRF via unvalidated realm URL from WWW-Authenticate header enabling access to localhost services.CWE-918CWE-319
realmheader127.0.0.1/SSRF via unvalidated realm URL from WWW-Authenticate header enabling access to localhost services.CWE-918CWE-319

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