my-baileys (npm) · Malicious Code
Affects my-baileysSource GCVE Database
Malicious package : remove my-baileys and rotate any secrets on hosts that installed it.
Data as of 26 Oct 2026, 16:27 UTC
Malicious package
Published to npm · OSV MAL-2026-17400
What to do
Remove my-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 |
|---|---|---|
| npmmy-baileys | Affected
| Fixed in– |
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Description
The my-baileys npm package versions 1.0.1 through 1.0.5 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 channel-subscription action into the WhatsApp socket layer, issuing authenticated FOLLOW queries using the installer's own WhatsApp session. The target channels are obfuscated or dynamically fetched to evade detection. The malicious code does not exfiltrate credentials, establish persistence, or execute arbitrary remote code.