https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 01 Oct 2026 15:36:35 +0000 https://vulnerability.circl.lu/vuln/cve-2026-71279 <p><strong>Affected:</strong> Koenkk zigbee2mqtt</p> <p>Zigbee2MQTT&#39;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.</p> <p><strong>Affected:</strong> Koenkk zigbee2mqtt</p> <p>Zigbee2MQTT&#39;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.</p> https://vulnerability.circl.lu/vuln/cve-2026-71279