1password – Password Mana

What This Extension Does

The 1Password – Password Manager extension helps users securely manage their passwords, generate new ones, and store sensitive information. It's designed for individuals who want to protect themselves online with a single master password. With over 6 million users, it's one of the most popular productivity extensions in Chrome.

Permissions Explained

• alarmsexpected: This permission allows the extension to display notifications and alerts on your browser.
  Technical: The extension can access the browser's alarm system, which enables it to send notifications and reminders. This could potentially be used for phishing or social engineering attacks if compromised.
• contextMenusexpected: This permission allows the extension to add custom context menu items in your browser.
  Technical: The extension can access the browser's context menus, which enables it to display custom options and actions. This could potentially be used for malicious purposes if compromised.
• downloadsexpected: This permission allows the extension to download files on your behalf.
  Technical: The extension can access the browser's download system, which enables it to download and save files. This could potentially be used for malicious purposes if compromised.
• faviconexpected: This permission allows the extension to display custom favicons in your browser.
  Technical: The extension can access the browser's favicon system, which enables it to display custom icons. This is a legitimate use case for extensions that want to provide visual feedback to users.
• idleexpected: This permission allows the extension to detect when your browser is idle or inactive.
  Technical: The extension can access the browser's idle system, which enables it to detect inactivity. This could potentially be used for malicious purposes if compromised.
• managementexpected: This permission allows the extension to manage other extensions on your browser.
  Technical: The extension can access the browser's management system, which enables it to install, update, and remove other extensions. This could potentially be used for malicious purposes if compromised.
• nativeMessagingexpected: This permission allows the extension to communicate with native applications on your system.
  Technical: The extension can access the browser's native messaging system, which enables it to communicate with native apps. This is a legitimate use case for extensions that want to integrate with native services.
• notificationsexpected: This permission allows the extension to display notifications on your browser.
  Technical: The extension can access the browser's notification system, which enables it to send alerts and reminders. This could potentially be used for phishing or social engineering attacks if compromised.
• offscreenexpected: This permission allows the extension to access web pages that are not currently visible on your screen.
  Technical: The extension can access the browser's off-screen system, which enables it to access web pages even when they're not visible. This could potentially be used for malicious purposes if compromised.
• privacyexpected: This permission allows the extension to access your browser's privacy settings and data.
  Technical: The extension can access the browser's privacy system, which enables it to read and write sensitive data. This could potentially be used for malicious purposes if compromised.
• scriptingexpected: This permission allows the extension to execute scripts on web pages.
  Technical: The extension can access the browser's scripting system, which enables it to inject and execute scripts. This could potentially be used for malicious purposes if compromised.
• storageexpected: This permission allows the extension to store data locally on your browser.
  Technical: The extension can access the browser's storage system, which enables it to read and write sensitive data. This could potentially be used for malicious purposes if compromised.
• tabsexpected: This permission allows the extension to access and manipulate your browser tabs.
  Technical: The extension can access the browser's tab system, which enables it to read and write sensitive data. This could potentially be used for malicious purposes if compromised.
• webNavigationexpected: This permission allows the extension to intercept and modify web page navigation events.
  Technical: The extension can access the browser's web navigation system, which enables it to inject scripts and manipulate web pages. This could potentially be used for malicious purposes if compromised.
• webRequestexpected: This permission allows the extension to intercept and modify web requests.
  Technical: The extension can access the browser's web request system, which enables it to inject scripts and manipulate web pages. This could potentially be used for malicious purposes if compromised.
• webRequestAuthProviderexpected: This permission allows the extension to authenticate web requests using credentials.
  Technical: The extension can access the browser's web request authentication system, which enables it to inject and execute scripts. This could potentially be used for malicious purposes if compromised.
• declarativeNetRequestWithHostAccessexpected: This permission allows the extension to intercept and modify web requests using a declarative API.
  Technical: The extension can access the browser's declarative net request system, which enables it to inject scripts and manipulate web pages. This could potentially be used for malicious purposes if compromised.

Your Data

The extension accesses sensitive data on your device, including passwords, credit card numbers, and personal identifiable information (PII). It also sends this data to the 1Password servers for syncing and backup purposes.

Technical Details

Code Findings