{"answers":{"affected":"1 open source package ship an affected version, including test1df23.","exploited":"There is no known exploitation of MAL-2026-16312 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-2026-16312 is a malicious package in test1df23, published on 21 Sep 2026."},"fix_prompt":"MAL-2026-16312 is a malicious package: test1df23 (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-2026-16312/ (Markdown: https://insights.sbomify.com/MAL-2026-16312/index.md)","id":"MAL-2026-16312","markdown":"https://insights.sbomify.com/MAL-2026-16312/index.md","name":"MAL-2026-16312","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"package.json declares preinstall and postinstall hooks that execute index.js on npm install. index.js issues an HTTP GET to the hardcoded bare IP 128.199.122.145 over plain HTTP, with the package name embedded in the query string (http://128.199.122.145/?test1df23). The beacon fires automatically at install time, leaking the installer's outbound IP and confirming successful execution on the installer's host to the operator of that IP. The package name and near-empty payload are consistent with a dependency-confusion or typosquat probe.","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 test1df23 (npm)","id":"MAL-2026-16312","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":"test1df23","purl":"pkg:npm/test1df23","source":"MAL-2026-16312"}],"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-2026-16312/"}