MAL-2026-3219

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/tns-py/MAL-2026-3219.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-3219
Published
2026-05-01T20:28:54Z
Modified
2026-05-01T21:02:01.433163Z
Summary
Malicious code in tns-py (PyPI)
Details

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

Source: kam193 (186bfba0931ba063bd6e71325785b97c646cbfaaf91c4dca876653673d29c0cc)

Package is prepared to exfiltrate environmental variables. The wording used clearly states it's part of a campaign targeting cryptocurrency users via malicious projects

Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.

Campaign: 2026-05-tns-py

Reasons (based on the campaign):

  • exfiltration-env-variables

  • crypto-related

  • The malicious code is intentionally included in a dependency of the package

Database specific 
{
    "malicious-packages-origins": [
        {
            "modified_time": "2026-05-01T20:28:54.417573Z",
            "versions": [
                "1.0.0"
            ],
            "sha256": "186bfba0931ba063bd6e71325785b97c646cbfaaf91c4dca876653673d29c0cc",
            "id": "pypi/2026-05-tns-py/tns-py",
            "source": "kam193",
            "import_time": "2026-05-01T20:49:02.764888224Z"
        }
    ],
    "iocs": {
        "domains": [
            "polymarket-bdoor.vercel.app"
        ],
        "urls": [
            "https://polymarket-bdoor.vercel.app/api/data"
        ]
    }
}
References
Credits

Affected packages

PyPI / tns-py

Package

Name
tns-py
View open source insights on deps.dev
Purl
pkg:pypi/tns-py

Affected ranges

Affected versions

1.*
1.0.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/tns-py/MAL-2026-3219.json"