GHSA-3h2q-j2v4-6w5r OpenClaw's system.run allowlist approval parsing missed PowerShell encoded-command wrappers

• npm openclaw: < 2026.3.7 → fixed in 2026.3.7

OpenClaw's `system.run` shell-wrapper detection did not recognize PowerShell `-EncodedCommand` forms as inline-command wrappers. In `allowlist` mode, a caller with access to `system.run` could invoke `pwsh` or `powershell` using `-EncodedCommand`, `-enc`, or `-e`, and the request would fall back to plain argv analysis instead of the normal shell-wrapper approval path. This could allow a PowerShell inline payload to execute without the approval step that equivalent `-Command` invocations would require. Latest published npm version: `2026.3.2` Fixed on `main` on March 7, 2026 in `1d1757b16f48f1a93cd16ab0ad7e2c3c63ce727d` by recognizing PowerShell encoded-command aliases during shell-wrapper parsing, so allowlist mode continues to require approval for those payloads. Normal approved PowerShell wrapper flows continue to work. Affected Packages / Versions • Package: `openclaw` (npm) • Affected versions: `= 2026.3.7` Fix Commit(s) • `1d1757b16f48f1a93cd16ab0ad7e2c3c63ce727d` Release Process Note npm `2026.3.7` was published on March 8, 2026. This advisory is fixed in the released package. Thanks @tdjackey for reporting.