MAL-2026-18339: Malicious code in buttoncontent (npm)

Published Oct 27, 2026
·
Updated

--- -= Per source details. Do not edit below this line.=-

Source: amazon-inspector (e9d44a5a2d3a96bab51870b046a7d474991b20c52e850f7e5639281ba8bff80e) Package buttoncontent@0.0.0-stage contains two files with no install-time lifecycle scripts, no network activity, no filesystem reads of installer-secret paths, and no execution of fetched or obfuscated content. The version coordinate (0.0.0-stage) and minimal file count are consistent with a placeholder or staging publication rather than a functional library. No exfiltration, dropper, backdoor, silent-relay, or credential-distribution mechanism is present.

Source: ghsa-malware (18ee43e64a2d1a1e6de6c6dce2b7be4032731042b6ab27f86bdde5ffee1c9689) 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.

Affected Software

1 affected component
npm/buttoncontent*

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Remove

    Remove npm/buttoncontent from your environment.

    Remove the buttoncontent package; removing it may not remove all malicious software resulting from its installation.

  2. Operational

    Rotate all secrets and keys stored on the affected computer immediately, using a different computer.

Event History

Oct 27, 2026
Advisory Published
via OSV·04:17 PM
Data Sourced
via OSV·04:17 PM
DescriptionAffected Software

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203