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Malicious package

liferay-workspace-scriptsnpm

Advisory published Updated

liferay-workspace-scripts is a confirmed malicious npm package (MAL-2026-17772) that executes malicious code on install (malicious version 99.9.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in liferay-workspace-scripts (npm)

MAL-2026-17772
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall liferay-workspace-scripts

What this malware does

package.json declares the sole dependency ltidisafe as a bare HTTPS tarball URL (https://ltidi.storage.googleapis.com/depenconf/ltidisafe-3.8.5.tgz) instead of a registry version range. On npm install, npm fetches that URL and installs whatever bytes it returns, executing any lifecycle scripts inside the fetched package, with no version pin and no integrity hash. The shipped index.js is an empty stub, so the manifest is the entire published surface. The package name mirrors Liferay-ecosystem tooling and the version 99.9.1 is implausibly high for a legitimate release, consistent with a dependency-confusion lure designed to win resolution against an internal package name. Whoever controls the Google Cloud Storage bucket controls code executed on every installer's machine at install time.

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.

Malicious versions

1 flagged
99.9.1

Indicators of compromise (SHA-256)

3395e72ef77703732691fce21359206afea7598fb3d1dab29ded4b2e1c7cd28f
6e51ac41e8208971e9eaa47cabead2ff84860b1f4c8f9ada9dea9ff4f642e80c

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for liferay-workspace-scripts (version 99.9.1).

  2. If you installed it — respond

    Remove liferay-workspace-scripts 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.

  3. Did it already run?

    If liferay-workspace-scripts 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. liferay-workspace-scripts on npm has been identified as a malicious package (version 99.9.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

IN-MAL-2026-021428GHSA-rm73-xcfr-76qq

References

Credits

  • Amazon Inspector · finder

Detect & block this

O3 blocks liferay-workspace-scripts-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.

Explore

liferay-workspace-scripts (npm) malicious package — MAL-2026-17772 | O3 Security