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Is Dark Mode safe?

This security report analyses whether Dark Mode is safe to install on your browser. We check Dark Mode for malicious behaviour, data exfiltration, suspicious permissions, and known vulnerabilities so you can decide if Dark Mode is safe for your personal or enterprise fleet.

Medium risk

Legitimate dark theme extension with postMessage handler vulnerability lacking origin validation. Could allow malicious sites to trigger unintended dark mode application via cross-frame messaging. No data exfiltration.

v0.5.4Chrome Web Store
45Risk

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 10 April 2026dmghijelimhndkbmpgbldicpogfkceaj

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