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CVE-2026-54316

🗓️ 23 Jun 2026 17:06:16Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 43 Views

CVE-2026-54316: Out-of-band data exfiltration via HuggingFace domain in Claude Code WebFetch, fixed in 2.1.163.

Related
Detection
Affected
Refs
NVD
Vulners
Node
anthropicclaude_codeRange0.2.542.1.163node.js
[
  {
    "vendor": "anthropics",
    "product": "claude-code",
    "versions": [
      {
        "version": ">= 0.2.54, < 2.1.163",
        "status": "affected"
      }
    ]
  }
]

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29 Jun 2026 19:09Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.1
CVSS 46
EPSS0.00403
SSVC
43