@js-to-lua/handler-utils (npm) · Malicious Code
Affects @js-to-lua/handler-utilsSource GCVE Database
Malicious package : remove @js-to-lua/handler-utils and rotate any secrets on hosts that installed it.
Data as of 29 Oct 2026, 22:57 UTC
Malicious package
Published to npm · OSV MAL-2025-47006
What to do
Remove @js-to-lua/handler-utils 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@js-to-lua/handler-utils | 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 @js-to-lua/handler-utils version 1.0.0 contains malicious code that installs a dependency from a custom domain which executes an information stealer during installation. This malware targets sensitive tokens related to npm, git, and CI/CD environments. Systems with this package installed should be considered fully compromised, and all secrets and keys must be rotated immediately from a different, trusted machine.