security: harden permissions for ai.gemini-on-device-alt-texter #1608
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oliverdunk
approved these changes
Jan 8, 2026
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The
ai.gemini-on-device-alt-textersample currently requests<all_urls>host permissions.Following the Principle of Least Privilege, I've replaced this with
activeTab. This change provides necessary access to the current page only upon user interaction (via context menu), significantly reducing the extension's attack surface while maintaining full functionality.