CVE-2018-1000621: Mycroft Mycroft-Core

High severity, CVSS 8.1. EPSS: 2.6% chance of exploitation in the next 30 days.

Mycroft AI mycroft-core version 18.2.8b and earlier contains a Incorrect Access Control vulnerability in Websocket configuration that can result in code execution. This impacts ONLY the Mycroft for Linux and "non-enclosure" installs - Mark 1 and Picroft unaffected. This attack appear to be exploitable remote access to the unsecured websocket server. This vulnerability appears to have been fixed in No fix currently available.

Affected products

• Mycroft Mycroft-Core: up to and including 18.2.8b

Published 2018-07-09. Last modified 2026-06-17.