MAL-2026-1431

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Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/ariadne-federation/MAL-2026-1431.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-1431
Published
2026-03-15T09:29:37Z
Modified
2026-03-15T10:21:53.631527Z
Summary
Malicious code in ariadne-federation (PyPI)
Details

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

Source: kam193 (3eb5492b220fedd5fedb29045328e749d659aea6e38ed743f7aace2d623d07d2)

During import, package decrypts and runs a malicious executable. The executable is hidden in an encoded and xored form in the JSON resource file.

This is a follow up of the campaign 2026-03-fastapi-middleware-cors

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

Campaign: 2026-03-ariadne-federation

Reasons (based on the campaign):

  • malware

  • obfuscation

  • dependency-confusion

  • typosquatting

Database specific 
{
    "malicious-packages-origins": [
        {
            "source": "kam193",
            "id": "pypi/2026-03-ariadne-federation/ariadne-federation",
            "modified_time": "2026-03-15T09:29:37.903184Z",
            "sha256": "3eb5492b220fedd5fedb29045328e749d659aea6e38ed743f7aace2d623d07d2",
            "versions": [
                "1.0.0"
            ],
            "import_time": "2026-03-15T10:10:46.359001679Z"
        }
    ]
}
References
Credits

Affected packages

PyPI / ariadne-federation

Package

Name
ariadne-federation
View open source insights on deps.dev
Purl
pkg:pypi/ariadne-federation

Affected ranges

Affected versions

1.*
1.0.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/ariadne-federation/MAL-2026-1431.json"