MAL-2026-10784 Malicious code in @gocortexio/npmgremlinbox-agpl-1-0-only (npm)

Malicious package Published
Package
@gocortexio/npmgremlinbox-agpl-1-0-only
Registry
npm

What is MAL-2026-10784?

MAL-2026-10784 is a malicious package in @gocortexio/npmgremlinbox-agpl-1-0-only, published on 20 Jul 2026.

Official description

No a static rule matches and no traced behavioral findings were produced for this package version. With no evidence of exfiltration, install-time fetch-and-execute, credential harvesting, silent-relay, backdoor, or dependency-chain dropper behavior, there is no basis to block or route for review.

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

What should I do about MAL-2026-10784?

Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.

Sources

Also known as GHSA-8rqf-7352-m3m9.

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