OpenClaw versions prior to 2026.2.22 in macOS node-host system.run contain an allowlist bypass vulnerability that allows remote attackers to execute non-allowlisted commands by exploiting improper parsing of command substitution tokens. Attackers can craft shell payloads with command substitution syntax within double-quoted text to bypass security restrictions and execute arbitrary commands on the system.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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