High-risk tools in Selenium

High severity Selenium MCP Server 5 of 8 tools

5 of the 8 tools in Selenium are classified as high 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 high risk

browser_click Execute

Perform click on a web page
browser_navigate Execute

Navigate to a URL
browser_switch_frame Execute

Switch to an iframe or back to main content
browser_type Execute

Type text into editable element
browser_wait_for Execute

Wait for text to appear or disappear or a specified time to pass

Attacks that target this class

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

Destructive Action Autonomy
Runaway Tool Loops
Prompt Injection via Tool Results

High-risk tools in Selenium

Tools at high risk

Attacks that target this class

More on Selenium

Enforce policy on every Selenium tool call.