SUPPLY-CHAIN REPORT

metamask/metamask-extension

:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

VERDICTCLEAN·93/100

View on GitHub →

STARS

13,104

FORKS

5,532

OPEN ISSUES

2,582

LANGUAGE

TypeScript

LICENSE

NOASSERTION

LAST PUSH

2026-04-17

SIGNALS

Historical supply-chain incidents

No known compromise, backdoor, or wallet-drainer incident in our curated DB.

INFO

Historical security advisories

1 disclosed advisory (0 critical, 1 high) — typically patched in newer releases. Pin to the latest version.

Maintenance activity

Actively maintained. Last push 0 days ago.

Ecosystem trust

13,104 stars. Widely used — supply-chain attacks on popular repos are high-impact but also more likely to be caught fast.

WARN

License

No clear license. Using an unlicensed repo in production carries legal risk.

METHODOLOGY

This report is generated on demand by querying the GitHub API for repository metadata and published security advisories, then cross-referencing our curated database of known supply-chain incidents (xz-utils, event-stream, ua-parser-js, colors.js, tj-actions, Codecov, and more). Results are cached for 24 hours. We do not scan repository code or dependencies — for that, see Snyk or Socket. Verdict: CLEAN ≥80, CAUTION 50–79, COMPROMISED<50.

SCAN A DEPLOYED SITE

Repo looks clean but the live deployment might still be exposing headers, CORS, or SSL misconfigurations.

SCAN A URL →

SCANNING metamask/metamask-extension...