node-calculator-0f50 (npm) · Malicious Code
Affects node-calculator-0f50Source GCVE Database
Malicious package : remove node-calculator-0f50 and rotate any secrets on hosts that installed it.
Data as of 13 Nov 2026, 19:51 UTC
Malicious package
Published to npm · OSV MAL-2025-190516
What to do
Remove node-calculator-0f50 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 |
|---|---|---|
| npmnode-calculator-0f50 | 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 'node-calculator-0f50' version 10.9.9 contains malicious code that communicates with a domain linked to malicious activity and executes commands associated with malicious behavior. Installing or running this package can fully compromise the affected computer, risking exposure of all stored secrets and keys.