rev.

This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.

This permission grants access to all websites without restriction. Rated High because it can access any web content, monitor all web activity, and potentially steal sensitive data across all sites.

Broad host access — the extension can read/modify content on every website.

Enables sophisticated data theft through script injection and traffic monitoring

This permission provides full access to read and modify browser cookies. Rated High because it can steal session tokens, modify authentication cookies, and compromise accounts across websites.

This extension has broad host permissions allowing it to access many or all websites.

This extension can inject scripts into any website.

This permission enables tab management and monitoring. Rated Medium because it can track open tabs, access tab metadata, and monitor user browsing patterns.

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 enables saving complete web pages as MHTML. Rated Medium because it can archive sensitive web content, capture full page data, and store browsing history artifacts.