no-only-tests (npm) · Malicious Code
Affects no-only-testsSource GCVE Database
Malicious package : remove no-only-tests and rotate any secrets on hosts that installed it.
Data as of 29 Oct 2026, 23:05 UTC
Malicious package
Published to npm · OSV MAL-2025-49026
What to do
Remove no-only-tests 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 |
|---|---|---|
| npmno-only-tests | Affected
| Fixed in– |
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Description
The no-only-tests npm package version 9.9.0 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. Any system with this package installed or running should be considered fully compromised, and all secrets and keys stored on that system must be rotated immediately from a different, secure machine.