MAL-2026-16217

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/tetotest/MAL-2026-16217.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-16217
Published
2026-09-16T06:35:28Z
Modified
2026-09-16T07:00:07Z
Summary
Malicious code in tetotest (npm)
Details

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

Source: amazon-inspector (b181542b0c55a472e316ca973cc5b1deaf31986645fd326903e8c31ab20acab6)

package.json declares preinstall and postinstall lifecycle scripts that invoke wget to POST the installer's shell-expanded working directory ($(pwd)) and machine hostname ($(hostname)) to a hardcoded Discord webhook at https://discord.com/api/webhooks/1413937656697720862/. Both hooks fire automatically on npm install without user interaction. The package ships no library code or documented functionality — its sole effect is beaconing installer host identifiers to an attacker-controlled Discord endpoint.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "IN-MAL-2026-020085",
            "import_time": "2026-09-16T06:56:08.770954103Z",
            "modified_time": "2026-09-16T06:35:28Z",
            "sha256": "b181542b0c55a472e316ca973cc5b1deaf31986645fd326903e8c31ab20acab6",
            "source": "amazon-inspector",
            "versions": [
                "14.0.0"
            ]
        }
    ]
}
References
Credits

Affected packages

npm / tetotest

Package

Name
tetotest
View open source insights on deps.dev
Purl
pkg:npm/tetotest

Affected ranges

Affected versions

14.*
14.0.0

Database specific

cwes 
[
    {
        "cweId": "CWE-506",
        "description": "The product contains code that appears to be malicious in nature.",
        "name": "Embedded Malicious Code"
    }
]
indicators 
{
    "evidence_files": [
        {
            "path": "package.json",
            "sha256": "f0bc8f75614f67e1c6fd56b73e722032f5d05d7af66a7c7a936629dd10671157",
            "tlsh": "2801f1f55a11e6717bc75d7529e3866d6be39c5f2884193ce1434b2c02ce32f1061687"
        }
    ],
    "package_integrity": [
        {
            "filename": "tetotest-14.0.0.tgz",
            "hashes": {
                "sha1": "2b62c60daa01010dae548c41f843aa3f965fad90",
                "sha512_sri": "sha512-R9X880smFGOXFc/2MAtARebZoFMk9eRRPRIKbtvsDMhQnv9W0C3tUTGTj+eCeliqUUYic4X1857UcstGl2fd/w=="
            }
        }
    ]
}
source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/tetotest/MAL-2026-16217.json"