udin-jus45-ruro (npm) · Malicious Code
Affects udin-jus45-ruroSource GCVE Database
Malicious package : remove udin-jus45-ruro and rotate any secrets on hosts that installed it.
Data as of 4 Nov 2026, 19:43 UTC
Malicious package
Published to npm · OSV MAL-2025-50575
What to do
Remove udin-jus45-ruro 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 |
|---|---|---|
| npmudin-jus45-ruro | 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 udin-jus45-ruro contains malicious code linked to the tea.xyz token reward campaign that flooded npm with over 15,000 spam packages in 2024. These packages include autopublish scripts that automatically generate and publish derivative packages with randomized names to inflate developer reputation scores for token rewards. The malicious payload modifies package.json files by removing private flags, changing version numbers, and generating random Indonesian-themed package names, continuously republishing variants to pollute the npm registry.