MAL-2026-2004

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/flyio-token-client-efgh/MAL-2026-2004.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-2004
Published
2026-03-20T20:49:09Z
Modified
2026-03-20T21:18:19.950088Z
Summary
Malicious code in flyio-token-client-efgh (PyPI)
Details

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

Source: kam193 (2b09830263d8a35450ca657294a1725c441f2f7fe49cc7946e261e8f18401464)

During installation, package attempts to modify LLM configuration files to provide a backdoor instruction for further control over an AI agent.

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

Campaign: 2026-03-flyio-token-client-efgh

Reasons (based on the campaign):

  • llm-threat

  • The package overrides the install command in setup.py to execute malicious code during installation.

Database specific 
{
    "malicious-packages-origins": [
        {
            "modified_time": "2026-03-20T20:49:09.39652Z",
            "id": "pypi/2026-03-flyio-token-client-efgh/flyio-token-client-efgh",
            "sha256": "2b09830263d8a35450ca657294a1725c441f2f7fe49cc7946e261e8f18401464",
            "versions": [
                "0.1.0"
            ],
            "import_time": "2026-03-20T21:11:54.491653554Z",
            "source": "kam193"
        }
    ]
}
References
Credits

Affected packages

PyPI / flyio-token-client-efgh

Package

Name
flyio-token-client-efgh
View open source insights on deps.dev
Purl
pkg:pypi/flyio-token-client-efgh

Affected ranges

Affected versions

0.*
0.1.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/flyio-token-client-efgh/MAL-2026-2004.json"