ynastore-baileys (npm) · Malicious Code
Affects ynastore-baileysSource GCVE Database
Malicious package : remove ynastore-baileys and rotate any secrets on hosts that installed it.
Data as of 7 Aug 2026, 06:12 UTC
Malicious package
Published to npm · OSV MAL-2026-13470
What to do
Remove ynastore-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 |
|---|---|---|
| npmynastore-baileys | Affected
| Fixed in– |
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Description
The ynastore-baileys npm package, a fork of the Baileys WhatsApp library, contains malicious code that obfuscates a network destination URL to exfiltrate message-related data. The code reconstructs a URL to a non-associated domain (fiora.nixel.my.id) using decimal char codes to evade source inspection. This malicious endpoint receives data during normal message sending operations, potentially leaking sensitive user information. The issue affects version 1.0.21 of ynastore-baileys. There is no CVSS score or known exploit in the wild reported for this threat.