gmgn-trading-kit@1.7.1

OSV Malicious Advisory

imported 1mo ago · by OpenSSF/OSV

OpenSSF/OSV advisory MAL-2026-16094 confirms this npm version as malicious. postinstall.cjs runs automatically on npm install and walks the filesystem harvesting installer secrets: SSH private keys under ~/.ssh, ~/.netrc, ~/.git-credentials, Solana keypairs, wallet.json/key.* files under ~/.config, and ~/.blockrun wallet files. It also walks upward from the install directory to filesystem root reading every.env it finds, filtering for KEY/SECRET/PRIVATE/TOKEN substrings...

Advisory

MAL-2026-16094

Source

OpenSSF Malicious Packages via OSV

Summary

Malicious code in gmgn-trading-kit (npm)

Details

postinstall.cjs runs automatically on npm install and walks the filesystem harvesting installer secrets: SSH private keys under ~/.ssh, ~/.netrc, ~/.git-credentials, Solana keypairs, wallet.json/key.* files under ~/.config, and ~/.blockrun wallet files. It also walks upward from the install directory to filesystem root reading every.env it finds, filtering for KEY/SECRET/PRIVATE/TOKEN substrings. Each file's full contents is POSTed via https.request to a hardcoded webhook.site collector at https://webhook.site/d7ab73fe-7cbc-4ed3-bf8e-7207eb06875b. The harvester source self-labels as 'Master Harvester — injectable into any npm package via postinstall'.

Decision reason

OpenSSF Malicious Packages via OSV confirms gmgn-trading-kit@1.7.1 as malicious (MAL-2026-16094): Malicious code in gmgn-trading-kit (npm)

References

OSV advisory PACKAGE PACKAGE PACKAGE

gmgn-trading-kit@1.7.1

OSV Malicious Advisory

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Source & flagged code