1Password – Password Manager

Extensions with the management permission can manage your installed apps, extensions, and themes. If the extension is force-installed, it can disable other extensions.

Access to network traffic

Extensions with the scripting permission can inject and execute code in web pages, which can potentially be used for data exfiltration or session hijacking (requires host permissions, available since Manifest V3).

Requires host permissions for actions using the chrome.declarativeNetRequest API.

Extensions with the privacy permission can manage browser features that may affect user privacy and safety, for example turn off phishing protection (safeBrowsingEnabled).

Extensions with the tabs permission can query the url, pendingUrl, title, and favIconUrl of any tab.

Extensions with the webNavigation permission can track websites the user visits by listening to navigation events.

Extensions with the alarms permission can schedule code to run periodically or at a specified time in the future.

Extensions with the bookmarks permission can create, organize, and otherwise manipulate bookmarks.

Extensions with the contextMenus permission can add items to the browser's context menu (also known as the right-click menu).

Extensions with the downloads permission can programmatically initiate, monitor, manipulate, and search for downloads. This can be used to download scripts.

Extensions with the idle permission can detect whether the machine is idle, in use, or locked.

Extensions with the nativeMessaging permission can communicate with cooperating applications installed on the user's machine.

Use the offscreen API to create and manage offscreen documents.

Extensions with the storage permission can store and retrieve user data, which can persist even after clearing the cache and browsing history.

Enables browser extensions to handle HTTP authentication requests and provide authentication credentials automatically

Grants access to the Favicon API.

Extensions with the notifications permission can display notifications on the user's desktop.