Which versions of components-design-system are malicious?

The following npm versions of components-design-system are flagged malicious: 99.99.99. Treat any of these as compromised.

How do I remediate components-design-system if I installed it?

Remove components-design-system from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

I already installed components-design-system — how do I know if it already compromised me?

If components-design-system was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Is components-design-system part of a known attack campaign?

Yes — components-design-system is associated with the RLMA-2026-01214 campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

How do I find components-design-system across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for components-design-system (version 99.99.99).

Malicious package

components-design-systemnpm

Advisory published Mar 18, 2026Updated Mar 23, 2026

components-design-system is a confirmed malicious npm package (MAL-2026-1696) that executes malicious code on install (malicious version 99.99.99). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in components-design-system (npm)

MAL-2026-1696

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

npm uninstall components-design-system

What this malware does

The package components-design-system was found to contain malicious code.

Malicious versions

1 flagged

99.99.99

Indicators of compromise (SHA-256)

b0f5d9ea6589e0418d43c00241332f243eb07ccb8cd5d4cdf61dc00a551cfd36

ca129c441caef97d904867f91617f53799650e2f2deef3f531a3a18dfc917efa

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for components-design-system (version 99.99.99).
If you installed it — respond
Remove components-design-system from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.
Did it already run?
If components-design-system was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. components-design-system on npm has been identified as a malicious package (version 99.99.99 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-01214

Credits

Amazon Inspector · finder
ReversingLabs · finder

Detect & block this

O3 blocks components-design-system-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Malware detection Runtime egress monitoring

Explore

All malware advisories How O3 detects malware Vulnerability database