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Is Контур.Расширение safe?

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

Medium risk

Russian enterprise cryptographic extension with native messaging that accepts postMessage from any origin without validation, creating potential message injection vulnerability.

v3.2.12Chrome Web Store
45Risk

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

Publishers can request a review.

Updated 10 April 2026momffihklfhkoakghidmkdocdkbfmoac

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