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CVE-2026-71279

🗓️ 05 Aug 2026 12:26:25Reported by TuranSecType 
cve
 cve
🔗 web.nvd.nist.gov👁 69 Views🌐 WEB

Zigbee2MQTT extension path traversal enables remote code execution via unsafe name.

Related
Affected
Refs
Paths
[
  {
    "vendor": "Koenkk",
    "product": "zigbee2mqtt",
    "programFiles": [
      "lib/extension/externalJS.ts"
    ],
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "2.12.0",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
namerequest bodyzigbee2mqtt/bridge/request/extension/saveMQTT extension save request concatenates unvalidated name into the extensions base path and then dynamically imports the file, enabling remote code execution.CWE-22

Data

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26 Aug 2026 17:13Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.18
EPSS0.00363
SSVC
69