bayu-peyek40-sukiwir (npm) · Malicious Code
Affects bayu-peyek40-sukiwirSource GCVE Database
Malicious package : remove bayu-peyek40-sukiwir and rotate any secrets on hosts that installed it.
Data as of 4 Nov 2026, 19:28 UTC
Malicious package
Published to npm · OSV MAL-2025-49875
What to do
Remove bayu-peyek40-sukiwir 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 |
|---|---|---|
| npmbayu-peyek40-sukiwir | Affected– | Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
The npm package bayu-peyek40-sukiwir contains malicious code linked to a large-scale token reward campaign flooding npm with spam packages. It includes autopublish scripts that automatically generate and publish derivative packages with randomized Indonesian-themed names. The payload modifies package.json files to remove private flags and change version numbers, enabling continuous republishing of variants to pollute the npm registry.