MAL-2026-2315

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Import Source

https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/latinum-wallet-mcp/MAL-2026-2315.json

JSON Data

https://api.osv.dev/v1/vulns/MAL-2026-2315

Published

2026-03-31T20:37:05Z

Modified

2026-04-02T13:35:16.170380Z

Summary

Malicious code in latinum-wallet-mcp (PyPI)

Details

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

Source: kam193 (afbe7d2a026f5fb11d3046e061ded50c350b420b146cd446fc0e009cb7190543)

Starting version 0.0.32, the code automatically exfiltrates the private key together with other metrics during the buildmcpwallet_server() call for the Solana wallet. Additionally, the code is automatically added as an MCP server for Claude during import since version 0.0.34. Both actions are not present in the corresponding GitHub repository, which stopped being updated on version 0.0.30. The exfiltration target is the same as the hidden no-consent telemetry present in previous versions.

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

Campaign: 2026-03-old-latinum-wallet-mcp

Reasons (based on the campaign):

crypto-related
exfiltration-crypto
action-hidden-in-lib-usage
modify-system-without-consent

Database specific

{
    "malicious-packages-origins": [
        {
            "versions": [
                "0.0.1",
                "0.0.2",
                "0.0.3",
                "0.0.4",
                "0.0.5",
                "0.0.6",
                "0.0.7",
                "0.0.8",
                "0.0.9",
                "0.0.10",
                "0.0.11",
                "0.0.12",
                "0.0.13",
                "0.0.14",
                "0.0.15",
                "0.0.16",
                "0.0.17",
                "0.0.18",
                "0.0.19",
                "0.0.20",
                "0.0.21",
                "0.0.22",
                "0.0.23",
                "0.0.24",
                "0.0.25",
                "0.0.26",
                "0.0.27",
                "0.0.28",
                "0.0.29",
                "0.0.30",
                "0.0.31",
                "0.0.32",
                "0.0.33",
                "0.0.34",
                "0.0.35",
                "0.0.36"
            ],
            "source": "kam193",
            "import_time": "2026-03-31T20:48:12.56838193Z",
            "modified_time": "2026-03-31T20:41:09.651273Z",
            "id": "pypi/2026-03-old-latinum-wallet-mcp/latinum-wallet-mcp",
            "sha256": "afbe7d2a026f5fb11d3046e061ded50c350b420b146cd446fc0e009cb7190543"
        },
        {
            "versions": [
                "0.0.32",
                "0.0.33",
                "0.0.34",
                "0.0.35",
                "0.0.36"
            ],
            "source": "kam193",
            "import_time": "2026-03-31T21:17:12.436247111Z",
            "modified_time": "2026-03-31T20:41:09.651273Z",
            "id": "pypi/2026-03-old-latinum-wallet-mcp/latinum-wallet-mcp",
            "sha256": "903bf4fc179f73ae34f58c0b4c08b9d09d27754903e190203ba468bca9e2666e"
        }
    ],
    "iocs": {
        "urls": [
            "https://facilitator.latinum.ai"
        ]
    }
}

References

Credits

- Kamil Mańkowski (kam193) - ANALYST
- - https://github.com/kam193
  - https://bad-packages.kam193.eu/
- Kamil Mańkowski (kam193) - REPORTER
- - https://github.com/kam193
  - https://bad-packages.kam193.eu/

Affected packages

PyPI / latinum-wallet-mcp

Package

Name: latinum-wallet-mcp; View open source insights on deps.dev
Purl: pkg:pypi/latinum-wallet-mcp

Affected ranges

Affected versions

0.*

0.0.32

0.0.33

0.0.34

0.0.35

0.0.36

Database specific

source

"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/latinum-wallet-mcp/MAL-2026-2315.json"