js-array-tokens

{"modified":"2026-08-29T02:13:19Z","published":"2026-08-29T02:13:19Z","schema_version":"1.7.4","id":"MAL-2026-15555","summary":"Malicious code in js-array-tokens (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (3d54ea75aacb3eed3e1f1739093eb9b0092203fafca42d590bce038530056023)\nOn module load, index.js reconstructs a URL from a char-code array that decodes to https://access-token-delta.vercel.app/, fetches a JSON response, and passes the response's `token` field directly to `eval()`. Any code the remote host returns executes in the Node.js process that requires this package. The destination is hidden as a numeric array reconstructed via String.fromCharCode, concealing the endpoint from plain-string inspection. The combination of import-time fetch-and-eval against a char-code-obfuscated remote endpoint is a remote-loader pattern with no legitimate use.\n","affected":[{"package":{"ecosystem":"npm","name":"js-array-tokens"},"versions":["1.0.2"],"database_specific":{"cwes":[{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"}],"indicators":{"evidence_files":[{"path":"index.js","sha256":"9ba5c69b6016243e1887e60c4acb1886d80ef98d4b471c54343271851efb976b","tlsh":"64f05c9114bc4935023fe46a060f1c16950ce3131d3de4c3b3cc0f442f194697d756c8"}],"package_integrity":[{"filename":"js-array-tokens-1.0.2.tgz","hashes":{"sha1":"17505c2800ad8c5a333b35d9abe509f4c02e9f92","sha512_sri":"sha512-IknDspur8jm6ero6XMpmgtM9/nEz+XBzFWmMj2mAySncT/LXB2eyElmXO7/wTgqQJs4f6N2HRfRkvAmGereuHg=="}}]}}}],"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/js-array-tokens/v/1.0.2"}],"credits":[{"name":"Amazon Inspector","type":"FINDER","contact":["inspector-research@amazon.com"]}],"database_specific":{"malicious-packages-origins":[{"id":"IN-MAL-2026-019135","import_time":"2026-08-29T02:22:20.534220285Z","modified_time":"2026-08-29T02:13:19Z","sha256":"3d54ea75aacb3eed3e1f1739093eb9b0092203fafca42d590bce038530056023","source":"amazon-inspector","versions":["1.0.2"]}]}}