M5wallet: Secure Crypto Wallet Chrome extension security report

This permission creates hidden browser documents with full DOM access. Rated High because it can run background operations invisibly, potentially executing malicious code without user awareness.

This permission accesses Chrome identity service and user information. Rated High because it can obtain OAuth tokens, access connected accounts, and impersonate the user in authenticated service.

The following context increases the overall risk: • 10% increase: Early script execution enables pre-emptive content manipulation • 25% increase: Unsafe code evaluation capabilities increase attack surface

This extension's CSP allows "wasm-unsafe-eval".

This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.

This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.

This permission removes storage quota restrictions. Rated Medium because it can store large amounts of user data without limits, potentially impacting browser performance and storing extensive tracking data.

Host permission — access limited to this URL pattern.

This extension runs content scripts at document_start.

This permission displays system notifications. Rated Low because it can only show user-visible notifications without accessing system data.

This permission detects system idle state. Rated Low because it only observes user activity state without access to activity details.

This permission adds custom panels to the browser interface. Rated Low because it only affects browser UI elements and cannot access page content.

This permission adds items to browser context menus. Rated Medium because it only modifies right-click menus without access to page content.