Incomplete List of Disallowed Inputs in OpenClaw - #VU125136
Published: April 8, 2026
Vulnerability identifier: #VU125136
CSH Severity: Low
CVSS v4: 2.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-184
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute unauthorized PowerShell inline payloads.
The vulnerability exists due to incomplete list of disallowed inputs in the system.run shell-wrapper detection and allowlist approval parsing when processing PowerShell encoded-command wrappers. A remote user can invoke pwsh or powershell with -EncodedCommand, -enc, or -e to execute unauthorized PowerShell inline payloads.
The issue occurs in allowlist mode, where equivalent -Command invocations would require an approval step.
Affected software
OpenClaw
Remediation
Install security update from vendor's website.
OpenClaw - update to 2026.3.7