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fix(install): validate path in mobile_install_app to prevent path traversal #332

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sebastiondev wants to merge 1 commit into from
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fix(install): validate path in mobile_install_app to prevent path traversal #332

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3 changes: 3 additions & 0 deletions src/server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ import { validateOutputPath, validateFileExtension } from "./utils";

const ALLOWED_SCREENSHOT_EXTENSIONS = [".png", ".jpg", ".jpeg"];
const ALLOWED_RECORDING_EXTENSIONS = [".mp4"];
const ALLOWED_INSTALL_EXTENSIONS = [".apk", ".ipa", ".zip", ".app"];

interface MobilecliDevice {
id: string;
Expand Down Expand Up @@ -368,6 +369,8 @@ export const createMcpServer = (): McpServer => {
},
{ destructiveHint: true },
async ({ device, path }) => {
validateFileExtension(path, ALLOWED_INSTALL_EXTENSIONS, "mobile_install_app");
validateOutputPath(path);
const robot = getRobotFromDevice(device);
await robot.installApp(path);
return `Installed app from ${path}`;
Expand Down