Yüksek CVSS 8
CVE-2026-71279: CVE-2026-71279: dizin geçişi
Açıklama (NVD)
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.
Özet bilgiler
- CVSS v3.1
- 8
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- %0,57 (yüzdelik 47)
- CWE
- CWE-22
- Yama
- Yok / bilinmiyor