luluking2 (npm) · Malicious Code
Affects luluking2Source GCVE Database
Malicious package : remove luluking2 and rotate any secrets on hosts that installed it.
Data as of 5 Aug 2026, 17:16 UTC
Malicious package
Published to npm · OSV MAL-2026-12398
What to do
Remove luluking2 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 |
|---|---|---|
| npmluluking2 | Affected
| Fixed in– |
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Description
The npm package 'luluking2' version 0.0.1 contains malicious code that executes during installation. Its postinstall script reconstructs and downloads a remote JavaScript file from an attacker-controlled Aliyun OSS bucket, executes it within the Node.js process, and then deletes the file. The package metadata lacks legitimate purpose for this behavior, and the network destination is obfuscated to evade detection.