node-calculator-c3ef (npm) · Malicious Code
Affects node-calculator-c3efSource GCVE Database
Malicious package : remove node-calculator-c3ef and rotate any secrets on hosts that installed it.
Data as of 13 Nov 2026, 19:28 UTC
Malicious package
Published to npm · OSV MAL-2025-190540
What to do
Remove node-calculator-c3ef 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-c3ef | 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-c3ef was identified as containing malicious code according to Amazon Inspector findings. No specific details about the nature of the malicious code or its impact are provided. There are no affected versions explicitly stated, and no known exploits or CVSS score are available.