Critical-risk tools in Postman

Critical severity Postman MCP Server 6 of 30 tools

6 of the 30 tools in Postman 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

deleteApi Destructive 5/5

Delete an API definition
deleteCollection Destructive 5/5

Delete a request collection
deleteEnvironment Destructive 5/5

Delete an environment
deleteMock Destructive 4/5

Delete a mock server
deleteMonitor Destructive 4/5

Delete a monitor
deleteWorkspace Destructive 5/5

Delete a workspace and all contents

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 Postman

Tools at critical risk

Attacks that target this class

More on Postman

Enforce policy on Postman