Critical-risk tools in ServiceNow-MCP

Critical severity ServiceNow-MCP MCP Server 6 of 412 tools

6 of the 412 tools in ServiceNow-MCP are classified as critical risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.

Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.

Tools at critical risk

cancel_request Destructive

Cancel an open service catalog request (requires WRITE_ENABLED=true)
delete_attachment Destructive

Delete an attachment from a record (requires WRITE_ENABLED=true)
delete_system_property Destructive

Delete a system property by name. **[Write]**
delete_uib_page Destructive

Delete a UI Builder page. **[Write]**
remove_user_from_group Destructive

Remove a user from a group (requires WRITE_ENABLED=true)
rollback_deployment Destructive

Rollback a deployment by reverting an update set. **[Write]**

Attacks that target this class

Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.

Destructive Action Autonomy
Privilege escalation via admin-only tools
Data exfiltration via tool chaining
Runaway Tool Loops

Critical-risk tools in ServiceNow-MCP

Tools at critical risk

Attacks that target this class

More on ServiceNow-MCP

Enforce policy on every ServiceNow-MCP tool call.