MAL-2026-6679 Malicious code in agent-starter-pack (npm)

Malicious package Published
Package
agent-starter-pack
Registry
npm

What is MAL-2026-6679?

MAL-2026-6679 is a malicious package in agent-starter-pack, published on 30 Jun 2026.

Official description

Package [email protected] was scanned with no a static rule matches and no behavioral findings. No lifecycle scripts, network destinations, credential reads, or other installer-harm patterns were observed in the analyzed contents.

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-2026-6679?

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

Sources

Also known as GHSA-x676-qqgj-qfgg.

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