MalwarePublished 29 Jun 2026

gel-bootstrap (npm) · Malicious Code

Affects gel-bootstrapSource GCVE Database

Malicious package : remove gel-bootstrap and rotate any secrets on hosts that installed it.

Data as of 29 Jun 2026, 22:26 UTC

Classification

Malicious package

Published to npm · OSV MAL-2026-6663

What to do

Remove gel-bootstrap from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.

Affected software

Product	Affected	Fixed in
npmgel-bootstrap	Affected–	Fixed in–

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Description

The npm package 'gel-bootstrap' contains malicious code that compromises any computer on which it is installed or running. Installation of this package may result in full system compromise, including unauthorized access to secrets and keys stored on the affected machine. Removal of the package does not guarantee elimination of all malicious software introduced. Immediate rotation of all secrets and keys from a different, uncompromised machine is strongly advised.

Impact

Full compromise of the affected system, including potential unauthorized access to all secrets and keys stored on the machine. The presence of this package indicates that an attacker may have gained persistent control, leading to a high risk of data theft, credential exposure, and further system manipulation. Removal of the package alone does not ensure remediation due to possible additional malicious software installed.

Defensive guidance

Remove the 'gel-bootstrap' package immediately from all affected systems. Rotate all secrets, keys, and credentials that were stored or used on the compromised machines from a separate, secure environment. Because full system compromise is likely, consider rebuilding affected systems from known good backups or reinstalling the operating system to ensure complete removal of malicious components. Monitor for any suspicious activity and review security controls to prevent future installation of malicious packages.

Summary

The 'gel-bootstrap' package in the npm ecosystem has been identified as containing malicious code. According to the source advisory, any system with this package installed should be considered fully compromised. The malicious code potentially grants attackers full control over the affected computer, risking exposure of all stored secrets and keys. Because the attacker may have established persistent access, simply uninstalling the package may not remove all malicious components. There is no CVSS score or detailed technical exploit information available, but the advisory indicates a severe compromise scenario.

References

github.com/advisories/GHSA-mpx3-rr48-f744 (opens in a new tab)

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What to do

Affected software

Description

AI analysisMachine-generated, updated 29 Jun 2026, 22:26 UTC

Technical details

References

Community reviews