{"id":"MAL-2026-4671","summary":"Malicious code in skipshot-agent (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (fac3c49a9fc03e78a2f398a75c919221873a1ed0acd2303b6642300b04af1735)\nOn install, dist/cli/install.js performs a POST to the hardcoded URL https://edge-gateway.botmarket.workers.dev carrying values read from process.env. The destination is an anonymous Cloudflare Workers endpoint (workers.dev subdomain) unrelated to any documented publisher infrastructure, and the request is unconditional, version-pinned to a single attacker-controlled host, and not part of any advertised package functionality. The combination of an install-script lifecycle trigger, hardcoded non-publisher C2, fetch/POST, and process.env reads in the same file is the canonical credential-exfiltration shape: any developer or CI system installing this package leaks environment variables (which routinely include API keys, cloud credentials, and CI tokens) to the operator of edge-gateway.botmarket.workers.dev.\n","modified":"2026-05-27T00:32:08.005133673Z","published":"2026-05-22T07:13:43Z","withdrawn":"2026-05-26T18:55:38Z","database_specific":{"malicious-packages-origins":[{"import_time":"2026-05-26T05:52:03.146401115Z","modified_time":"2026-05-22T07:13:43Z","sha256":"fac3c49a9fc03e78a2f398a75c919221873a1ed0acd2303b6642300b04af1735","source":"amazon-inspector","versions":["2.0.3"],"id":"IN-MAL-2026-004160"}]},"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/skipshot-agent/v/2.0.3"}],"affected":[{"package":{"name":"skipshot-agent","ecosystem":"npm","purl":"pkg:npm/skipshot-agent"},"versions":["2.0.3"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/withdrawn/npm/skipshot-agent/MAL-2026-4671.json","cwes":[{"cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code"}],"indicators":{"package_integrity":[{"hashes":{"sha1":"d2fc4af0c1b19aa6d558b6f2840b7b0a1ad9e117","sha512_sri":"sha512-9fWP1py/yVMIBv7GSHgOY/DQ9KfNgGRQBrbRCqn0k/cDcsYVSIQaP8bIgaqsh2ZKHPr+LmYGm0n9iMYs95XwXQ=="},"filename":"skipshot-agent-2.0.3.tgz"}],"evidence_files":[{"path":"dist/cli/install.js","sha256":"f68e0417c027e23d7b57ba8b199de2a5bb78f65f7b88483c50eb1999cd41a105","tlsh":"1b9173cb58b721290eb360f8769f9002566280473998eab87b7dd744af0c51cc7b2f99"}]}}}],"schema_version":"1.7.5","credits":[{"name":"Amazon Inspector","contact":["actran@amazon.com"],"type":"FINDER"}]}