Which versions of tailwindcss-animate-catalog are malicious?

The following npm versions of tailwindcss-animate-catalog are flagged malicious: 2.0.6, 2.0.7. Treat any of these as compromised.

How do I remediate tailwindcss-animate-catalog if I installed it?

tailwindcss-animate-catalog is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.

I already installed tailwindcss-animate-catalog — how do I know if it already compromised me?

If tailwindcss-animate-catalog 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 tailwindcss-animate-catalog across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for tailwindcss-animate-catalog (2 malicious versions).

Malicious package

tailwindcss-animate-catalognpm

Advisory published Oct 19, 2026Updated Oct 20, 2026

tailwindcss-animate-catalog is a confirmed malicious npm package (MAL-2026-18085) that steals credentials and exfiltrates sensitive data (malicious versions 2.0.6, 2.0.7). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in tailwindcss-animate-catalog (npm)

MAL-2026-18085

Immediate action

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

npm uninstall tailwindcss-animate-catalog

What this malware does

tailwindcss-animate-catalog (2.0.6, 2.0.7) is a Tailwind CSS plugin from the fake job interview campaign behind MAL-2026-17665 and MAL-2026-17666: the same Animate.css integration template, README and description, published by hackson306623 on 2026-09-28. lib/styles/variables.js:5 requires the private scoped package @jasperquinn/postcss-motion-helpers, which is not readable on the public registry and resolves only with the npm token committed in the lure repository's web/.npmrc, so the code it delivers runs when tailwind.config.js loads the plugin and the dev server starts. The published tarball contains no install scripts and no network code; the payload lives in the private dependency, which was not retrieved. Twenty-six such packages under seventeen accounts were published between 2026-07-28 and 2026-10-09.

Malicious versions

2 flagged

2.0.62.0.7

Detection & response playbook

Credential / info stealer

Find it
Search your lockfiles and build artifacts for tailwindcss-animate-catalog (2 malicious versions).
If you installed it — respond
tailwindcss-animate-catalog is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.
Did it already run?
If tailwindcss-animate-catalog 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. tailwindcss-animate-catalog on npm has been identified as a malicious package (versions 2.0.6, 2.0.7 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

References

Credits

pkgwarden · finder

Detect & block this

O3 blocks tailwindcss-animate-catalog-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.

Malware detection Runtime egress monitoring

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