Which versions of libxmljs2var234 are malicious?

Every published version of libxmljs2var234 on npm is considered malicious. Remove the package entirely.

How do I remediate libxmljs2var234 if I installed it?

Remove libxmljs2var234 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 libxmljs2var234 — how do I know if it already compromised me?

If libxmljs2var234 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 libxmljs2var234 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for libxmljs2var234 (all published versions).

Malicious package

libxmljs2var234npm

Advisory published Dec 11, 2025Updated Dec 11, 2025

libxmljs2var234 is a confirmed malicious npm package (MAL-2025-192457) that executes malicious code on install. Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in libxmljs2var234 (npm)

MAL-2025-192457

Immediate action

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

npm uninstall libxmljs2var234

What this malware does

The package libxmljs2var234 was found to contain malicious code.

Malicious versions

all versions

Every published version of this package is considered malicious — remove it entirely.

Indicators of compromise (SHA-256)

d21d950c23b9d6233b9dee414c11646858706bc5ba7052e361c0833d4827d81d

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for libxmljs2var234 (all published versions).
If you installed it — respond
Remove libxmljs2var234 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 libxmljs2var234 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. libxmljs2var234 on npm has been identified as a malicious package (all published versions flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Credits

Amazon Inspector · finder

Detect & block this

O3 blocks libxmljs2var234-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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