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Is SteamDB safe?

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

Low risk

Legitimate Steam utility extension with one postMessage vulnerability (missing origin check) and legitimate data enrichment from extension.steamdb.info API. All network calls are to legitimate Steam/SteamDB domains for documented features.

0Risk

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

Publishers can request a review.

Updated 10 April 2026kdbmhfkmnlmbkgbabkdealhhbfhlmmon

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