Summary
OpenClaw's Google Meet integration can execute caller-supplied audio commands on a paired Chrome node without applying the usual execution approval flow. If the plugin and command are enabled and a tool-enabled agent can invoke the command, an attacker may run processes on that node.
Affected context
The vulnerability occurs in deployments using the Google Meet plugin with a paired Chrome node and the googlemeet.chrome node command enabled. Risk is present when the command can receive caller-controlled command arrays and invoke them without the normal system.run approval or equivalent policy enforcement.
Exploit preconditions
- Attack surface: The Google Meet plugin's
googlemeet.chromenode command - Required access: A tool-enabled agent or other caller authorized to invoke
the command
- Deployment requirements: A paired Chrome node, an enabled Google Meet
plugin, and permission for the node command
- Trigger point: Processing and execution of caller-supplied audio command
arrays
- Why exploitation is possible: The command bypasses the configured
execution approval path and runs selected processes directly on the paired
node
Why this happens
The underlying flaw is an authorization and command-execution boundary failure. A node command accepts caller-controlled process data but does not route that operation through the standard approval mechanism used for system.run. Executing external processes without consistent validation, authorization, and approval enforcement maps to CWE-78, OS Command Injection.
Potential impact
- An attacker may execute arbitrary processes on the paired node.
- Files and stored credentials could be read, modified, or deleted.
- Browser profiles and active session data could be exposed or altered.
- The node's availability could be disrupted.
- The compromised node could provide a foothold for further access, depending on
its permissions and network connectivity.
General mitigation guidance
Mitigation generally focuses on preserving a single, enforceable approval
boundary for every operation that can launch a process.
Common defensive patterns include:
- Route Google Meet node commands through the same approval and authorization
controls as other process-execution operations.
- Prefer narrowly defined, allowlisted actions over caller-supplied command
arrays.
- Disable unused plugins and remove process-capable node commands from default
allowlists.
- Treat tool-enabled agents and paired nodes as privileged execution paths.
- Run paired nodes with least privilege, isolated credentials, and restricted
filesystem and network access.
- Apply explicit policy checks before command construction and again before
process creation.
How teams detect issues like this
Organizations can look for this class of issue through:
- Static analysis that identifies process-spawning APIs reachable from plugin
inputs without authorization checks.
- Code review signals such as caller-controlled command arrays, missing approval
calls, and inconsistent policy handling between related commands.
- Runtime telemetry correlating agent tool invocations with process creation on
paired nodes.
- Policy enforcement that blocks unapproved process-capable node commands and
requires explicit allowlists.
- Automated security review tools that flag command construction and execution
paths lacking input and privilege boundaries.
