noverojs (npm) · Malicious Code
Affects noverojsSource GCVE Database
Malicious package : remove noverojs and rotate any secrets on hosts that installed it.
Data as of 30 Sep 2026, 16:01 UTC
Malicious package
Published to npm · OSV MAL-2026-17401
What to do
Remove noverojs from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| npmnoverojs | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
The noverojs npm package versions 1.0.1 and 1.0.4 contain malicious code that silently subscribes a victim's WhatsApp account to attacker-controlled channels without user consent. This is achieved by injecting a covert subscription action into the WhatsApp socket layer, which issues an authenticated FOLLOW query using the installer's own WhatsApp session. The target channels are obfuscated or dynamically fetched, allowing attackers to change targets post-installation. The malicious code does not exfiltrate credentials, establish persistence, or execute arbitrary remote code.