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OpenAdvisories
Malicious MAL-2026-10788 GHSA-cf53-hv78-9ffv

@gocortexio/npmgremlinbox-agpl-3-0-or-later

npm package · versions 2.1.0

Reported Jul 20, 2026 · Updated Aug 5, 2026

If this package is installed

Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.

Details

Source: amazon-inspector (22de3b316748990f8d632fd0fa7ca312c4f5fd38ddf61986331ae0ad4c14280b)
No a static rule matches and no traced behavioral findings for this package version. Nothing in the scanned files indicates exfiltration, install-time remote code execution, silent-relay, credential distribution, backdoor, or dependency-tree hijack against the installer.

Source: ghsa-malware (ff804db8ee3fdd69d5d86dcc0f4474be842aa41a5e700406f13e779794fd4f63)
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.