CVE-2026-32978: OpenClaw: Unrecognized script runners could bypass `system.run` approval integrity

In affected versions of openclaw, node-host system.run approvals did not bind a mutable file operand for some script runners, including forms such as tsx and jiti. An attacker could obtain approval for a benign script-runner command, rewrite the referenced script on disk, and have the modified code execute under the already approved run context.