{"id":"MAL-2026-1837","summary":"Malicious code in react-query-core-utils (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (3bce94f40a0e1879b184cd9f5abb5f4850d66aa5705b231b41337c2e2e33a3de)\nThe package react-query-core-utils was found to contain malicious code.\n","modified":"2026-03-23T05:45:26.381488Z","published":"2026-03-18T13:07:07Z","database_specific":{"malicious-packages-origins":[{"id":"RLMA-2026-01534","import_time":"2026-03-19T12:19:08.888543166Z","sha256":"1a3e776ed61f53631d9afd989879908a13c099492da8d9ffd27a0b95f58fe81e","versions":["4.4.1","4.4.2","4.4.3","4.4.4","4.4.5","4.4.6","4.4.7","4.4.8","4.4.9","4.5.1","4.5.2","4.5.3"],"source":"reversing-labs","modified_time":"2026-03-18T13:07:07Z"},{"source":"amazon-inspector","import_time":"2026-03-23T05:14:19.943557865Z","sha256":"3bce94f40a0e1879b184cd9f5abb5f4850d66aa5705b231b41337c2e2e33a3de","versions":["4.4.1","4.4.2","4.4.3","4.4.4","4.4.5","4.4.6","4.4.7","4.4.8","4.4.9","4.5.1","4.5.2","4.5.3"],"modified_time":"2026-03-23T05:11:41Z"}]},"affected":[{"package":{"name":"react-query-core-utils","ecosystem":"npm","purl":"pkg:npm/react-query-core-utils"},"versions":["4.4.1","4.4.2","4.4.3","4.4.4","4.4.5","4.4.6","4.4.7","4.4.8","4.4.9","4.5.1","4.5.2","4.5.3"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/react-query-core-utils/MAL-2026-1837.json"}}],"schema_version":"1.7.5","credits":[{"name":"Amazon Inspector","contact":["actran@amazon.com"],"type":"FINDER"},{"name":"ReversingLabs","contact":["https://www.reversinglabs.com"],"type":"FINDER"}]}