Which versions of xnxx-bail-pro are malicious?

The following npm versions of xnxx-bail-pro are flagged malicious: 1.0.0, 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.4.0, 2.4.1. Treat any of these as compromised.

How do I remediate xnxx-bail-pro if I installed it?

Remove xnxx-bail-pro 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 xnxx-bail-pro — how do I know if it already compromised me?

If xnxx-bail-pro 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 xnxx-bail-pro across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for xnxx-bail-pro (7 malicious versions).

Malicious package

xnxx-bail-pronpm

Advisory published Oct 27, 2026Updated Nov 9, 2026

xnxx-bail-pro is a confirmed malicious npm package (MAL-2026-19036) that executes malicious code on install (malicious versions 1.0.0, 2.0.0, 2.1.0…). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in xnxx-bail-pro (npm)

MAL-2026-19036

Immediate action

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

npm uninstall xnxx-bail-pro

What this malware does

xnxx-bail-pro is a fork of the Baileys WhatsApp Web library that silently subscribes the installer's own WhatsApp account to WhatsApp Channels chosen by the publisher. When the socket connects, code in lib/Socket/newsletter.js sends the WhatsApp w:mex FOLLOW query for the channel ID(s) 120363422827915475@newsletter, using the victim's authenticated session and without telling them. Same behaviour as the PhantomSub family (MAL-2026-17342).

Malicious versions

7 flagged

1.0.02.0.02.1.02.2.02.3.02.4.02.4.1

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for xnxx-bail-pro (7 malicious versions).
If you installed it — respond
Remove xnxx-bail-pro 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 xnxx-bail-pro 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. xnxx-bail-pro on npm has been identified as a malicious package (versions 1.0.0, 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.4.0, 2.4.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

References

Credits

CyberXYZ · finder

Detect & block this

O3 blocks xnxx-bail-pro-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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