@mivesensei/baileys (npm) · Malicious Code
Affects @mivesensei/baileysSource GCVE Database
Malicious package : remove @mivesensei/baileys and rotate any secrets on hosts that installed it.
Data as of 12 Oct 2026, 22:54 UTC
Malicious package
Published to npm · OSV MAL-2026-17368
What to do
Remove @mivesensei/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@mivesensei/baileys | Affected
| Fixed in– |
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Description
The npm package @mivesensei/baileys version 0.4.2 is a malicious fork of the Baileys WhatsApp Web library. It injects code that silently subscribes the victim's WhatsApp account to attacker-controlled channels without user consent by issuing authenticated FOLLOW queries using the victim's session. The targeted channel IDs are obfuscated or dynamically fetched to avoid detection. The malicious code does not steal credentials, maintain persistence, or execute arbitrary remote code.