Which versions of temporary_smelt_lavender-81 are malicious?

The following npm versions of temporary_smelt_lavender-81 are flagged malicious: 3.3.1. Treat any of these as compromised.

How do I remediate temporary_smelt_lavender-81 if I installed it?

Remove temporary_smelt_lavender-81 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 temporary_smelt_lavender-81 — how do I know if it already compromised me?

If temporary_smelt_lavender-81 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.

How do I find temporary_smelt_lavender-81 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for temporary_smelt_lavender-81 (version 3.3.1).

Malicious package

temporary_smelt_lavender-81npm

Advisory published Nov 2, 2026Updated Nov 4, 2026

temporary_smelt_lavender-81 is a confirmed malicious npm package (MAL-2026-18620) that executes malicious code on install (malicious version 3.3.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in temporary_smelt_lavender-81 (npm)

MAL-2026-18620

Immediate action

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

npm uninstall temporary_smelt_lavender-81

What this malware does

Part of a self-republishing campaign: generated names of the form <adjective><animal><colour>-<number>, each package shipping the same autopublish.js, which runs npm publish --access public to publish the package again. Self-replicating publication is the propagation step of a registry worm and fills the registry with copies. Version examined: 3.3.1; tarball SHA-256 3d62a6900cb2eec57c55e599f930c466dcd4ca3539ad7b2ca55779b0fbccba6a.

Malicious versions

1 flagged

3.3.1

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for temporary_smelt_lavender-81 (version 3.3.1).
If you installed it — respond
Remove temporary_smelt_lavender-81 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 temporary_smelt_lavender-81 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. temporary_smelt_lavender-81 on npm has been identified as a malicious package (version 3.3.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Credits

Oluwatosin Amokeodo · finder

Detect & block this

O3 blocks temporary_smelt_lavender-81-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

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