Vulnerabilidades do Koenkk Zigbee2mqtt

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CVEs publicadas que afetam Koenkk Zigbee2mqtt: 1 registro(s), com versões afetadas e correções.

CVE-2026-71279 Alta · 8.0 CWE-22 05/08/2026

Zigbee2MQTT External JS Extension Path Traversal Leading to Remote Code Execution

Zigbee2MQTT's ExternalJSExtension.getFilePath (lib/extension/externalJS.ts) joins a parameter received via an MQTT message (topic zigbee2mqtt/bridge/request/extension/save) into the extensions base path using path.join(basePath, name) with no sanitization. The extension handler only validates that the name ends in .js/.mjs/.cjs, writes the file, and then dynamically imports it via Node.js import, achieving remote code execution.