MAL-2026-2880

    Dashboard / Malicious Package / MAL-2026-2880

    MAL-2026-2880

    Published: 14 Apr 2026Last Modified: 6 Jul 2026Aliases: 
    GHSA-m374-prpv-rf26

    Summary: Malicious code in bjs-lint-builder (npm)

    Details: big.js typosquat campaign - SSH backdoor implantation, credential and crypto wallet theft Source: amazon-inspector (de4578f36842f930e2a5e6a4129c10eb87bf1005fe8cbdf05ffb9fdc2fe43ad8) The package bjs-lint-builder was found to contain malicious code. Source: ghsa-malware (c24cf196d54bfa6bb62a2c9f5a1d6c4bef51af8986282f5a3a81688c46a2b7f8) Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

    References: https://safedep.io/malicious-sjs-biginteger-npm-ssh-theft/, https://github.com/advisories/GHSA-m374-prpv-rf26

    Affected packages

    Package

    Name: bjs-lint-builder

    Purl: pkg:npm/bjs-lint-builder

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.0.5
    MAL-2026-2880 | CVE-DB