CVE-2026-85660 [HIGH] – cli-mcp-server 0.2.5 contains a command allowlist bypass vulnerability in the _validate_co

cli-mcp-server 0.2.5 contains a command allowlist bypass vulnerability in the _validate_command_with_operators function when ALLOW_SHELL_OPERATORS is enabled. Attackers can use shell command substitution syntax like $(…) or backticks to execute non-allowlisted commands that bypass the ALLOWED_COMMANDS validation check.