MalwarePublished 9 Nov 2025

logstealer (npm) · Malicious Code

Affects logstealerSource GCVE Database

Malicious package : remove logstealer and rotate any secrets on hosts that installed it.

Data as of 4 Nov 2026, 18:56 UTC

Classification

Malicious package

Published to npm · OSV MAL-2025-49420

What to do

Remove logstealer 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
npmlogstealer	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 'logstealer' was identified as containing malicious code. No specific versions are indicated as affected, and no detailed technical or impact information is provided.

Impact

The presence of malicious code in the 'logstealer' package implies potential compromise risks for users who install or use this package. However, no specific impact details, such as data theft, system compromise, or propagation, are provided.

Defensive guidance

Users should avoid installing or remove the 'logstealer' package from their environments. Monitor official advisories for updates or removal from npm repositories.

Summary

The 'logstealer' package on npm was found to include malicious code according to Amazon Inspector source data. There is no further information about the nature of the malicious code, its behavior, or affected versions.

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What to do

Affected software

Description

AI analysisMachine-generated, updated 4 Nov 2026, 18:56 UTC

Technical details

Community reviews