MAL-2026-2631

    Dashboard / Malicious Package / MAL-2026-2631

    MAL-2026-2631

    Published: 13 Apr 2026Last Modified: 23 Apr 2026Aliases: 
    GHSA-9h8x-6qpc-9v5g

    Summary: Malicious code in babel-plugin-blocks (npm)

    Details: Malicious package due to data exfiltration via `test`, `preinstall`, and `preupdate` scripts in `package.json` using `wget` to send data to `webhook.site`. Source: amazon-inspector (679960b444e4781d7276df8692808a4bc4507d29aefe943ffe4d3dfb35dcc141) The package babel-plugin-blocks was found to contain malicious code. Source: ghsa-malware (a015c55cc9f30e0285066d4e18fa6a2d5293e56556b302339803201491f8da1e) 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://github.com/advisories/GHSA-9h8x-6qpc-9v5g, https://app.safedep.io/community/malysis/01KP16G5DC1RFEKKKCGRM0ENPK

    Affected packages

    Package

    Name: babel-plugin-blocks

    Purl: pkg:npm/babel-plugin-blocks

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    MAL-2026-2631 | CVE-DB