high severity · published 2026-11-05
An attacker can remotely inject OS commands by manipulating the command argument of the MCP Workspace API, which reaches subprocess.Popen in the MCP config code. A public exploit is available.
CVE: CVE-2026-123022
Source: NVD
FixLane has a reviewed fix procedure for this incident: a read-only check first, then the fix. Ask the Telegram bot, or connect an AI agent to the FixLane MCP server and call get_fix_prompt with incident id 806 and your operating system.