@levvicode/baileys (npm) · Malicious Code
Affects @levvicode/baileysSource GCVE Database
Malicious package : remove @levvicode/baileys and rotate any secrets on hosts that installed it.
Data as of 2 Nov 2026, 18:29 UTC
Malicious package
Published to npm · OSV MAL-2026-17366
What to do
Remove @levvicode/baileys 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 |
|---|---|---|
| npm@levvicode/baileys | Affected
| Fixed in– |
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Description
The @levvicode/baileys npm package versions 0.0.2 and 0.0.3 contain malicious code that silently subscribes the victim's WhatsApp account to attacker-controlled channels without user consent. This is done by injecting a covert FOLLOW query into the WhatsApp socket connection using the installer's authenticated session. The target channels are obfuscated or dynamically fetched, allowing attackers to change targets post-installation. The malicious code does not steal credentials, maintain persistence, or execute arbitrary remote code.