{"id":"MAL-2025-48558","summary":"Malicious code in demo-mercadopago-mcp-server (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: ossf-package-analysis (a777ccccffbf142e34b0081be4681c4ffcb72aa584b99d15bfd58878e6085881)\nThe OpenSSF Package Analysis project identified 'demo-mercadopago-mcp-server' @ 99.0.3 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.\n","modified":"2025-12-02T10:09:13.911403Z","published":"2025-10-23T13:00:45Z","database_specific":{"malicious-packages-origins":[{"sha256":"a777ccccffbf142e34b0081be4681c4ffcb72aa584b99d15bfd58878e6085881","versions":["99.0.3"],"source":"ossf-package-analysis","import_time":"2025-10-23T13:15:25.01209773Z","modified_time":"2025-10-23T13:00:45Z"},{"sha256":"567a3e98973e57d99aff63ebcda420376116ea0f52527e59319e1601718fded6","versions":["99.0.5"],"source":"ossf-package-analysis","import_time":"2025-10-23T15:06:43.657977549Z","modified_time":"2025-10-23T14:39:23Z"},{"sha256":"fa1dce593a9aa27035b2c3fa45594bcb230196511397654ce37de76ebaaff7ad","versions":["99.0.0","99.0.1","99.0.2","99.0.3","99.0.4","99.0.5"],"source":"reversing-labs","import_time":"2025-12-02T09:09:43.629452817Z","modified_time":"2025-12-01T13:06:56Z","id":"RLMA-2025-05721"}]},"affected":[{"package":{"name":"demo-mercadopago-mcp-server","ecosystem":"npm","purl":"pkg:npm/demo-mercadopago-mcp-server"},"versions":["99.0.2","99.0.3","99.0.4","99.0.5","99.0.0","99.0.1"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/demo-mercadopago-mcp-server/MAL-2025-48558.json"}}],"schema_version":"1.7.3","credits":[{"name":"Amazon Inspector","contact":["actran@amazon.com"],"type":"FINDER"},{"name":"OpenSSF: Package Analysis","contact":["https://github.com/ossf/package-analysis","https://openssf.slack.com/channels/package_analysis"],"type":"FINDER"},{"name":"ReversingLabs","contact":["https://www.reversinglabs.com"],"type":"FINDER"}]}