Which versions of plate-playground-template are malicious?

The following npm versions of plate-playground-template are flagged malicious: 0.1.1. Treat any of these as compromised.

How do I remediate plate-playground-template if I installed it?

Remove plate-playground-template 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 plate-playground-template — how do I know if it already compromised me?

If plate-playground-template 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 plate-playground-template part of a known attack campaign?

Yes — plate-playground-template is associated with the RLMA-2026-01494 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 plate-playground-template across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for plate-playground-template (version 0.1.1).

Malicious package

plate-playground-templatenpm

Advisory published Mar 18, 2026Updated Mar 23, 2026

plate-playground-template is a confirmed malicious npm package (MAL-2026-1817) that executes malicious code on install (malicious version 0.1.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in plate-playground-template (npm)

MAL-2026-1817

Immediate action

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

npm uninstall plate-playground-template

What this malware does

The package plate-playground-template was found to contain malicious code.

Malicious versions

1 flagged

0.1.1

Indicators of compromise (SHA-256)

5cb7b761bef2c2c9070feb952d3ef4cdb1d658c22ffe89e5137d95153211f55b

4ac5bae237041bc5b4bbd86a3aa58c9cf5734d4046742565f738e9580f95b3d4

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for plate-playground-template (version 0.1.1).
If you installed it — respond
Remove plate-playground-template 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 plate-playground-template 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. plate-playground-template on npm has been identified as a malicious package (version 0.1.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-01494

Credits

Amazon Inspector · finder
ReversingLabs · finder

Detect & block this

O3 blocks plate-playground-template-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